Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Mathematics (18)
- Statistics and Probability (11)
- Other Mathematics (9)
- Applied Statistics (8)
- Ordinary Differential Equations and Applied Dynamics (8)
-
- Data Science (7)
- Life Sciences (6)
- Numerical Analysis and Computation (6)
- Analysis (5)
- Dynamic Systems (5)
- Partial Differential Equations (5)
- Statistical Models (5)
- Computer Sciences (4)
- Discrete Mathematics and Combinatorics (4)
- Ecology and Evolutionary Biology (4)
- Social and Behavioral Sciences (4)
- Business (3)
- Business Analytics (3)
- Control Theory (3)
- Engineering (3)
- Non-linear Dynamics (3)
- Numerical Analysis and Scientific Computing (3)
- Other Computer Sciences (3)
- Other Physical Sciences and Mathematics (3)
- Population Biology (3)
- Probability (3)
- Set Theory (3)
- Institution
-
- Illinois State University (8)
- Prairie View A&M University (5)
- California State University, San Bernardino (3)
- Claremont Colleges (3)
- Georgia Southern University (3)
-
- Michigan Technological University (2)
- Ministry of Higher and Secondary Specialized Education of the Republic of Uzbekistan (2)
- Montclair State University (2)
- Rose-Hulman Institute of Technology (2)
- Southern Methodist University (2)
- The University of Southern Mississippi (2)
- University of New Mexico (2)
- University of Tennessee, Knoxville (2)
- University of Washington Tacoma (2)
- Virginia Commonwealth University (2)
- Western University (2)
- Bard College (1)
- Chapman University (1)
- James Madison University (1)
- Kennesaw State University (1)
- Louisiana Tech University (1)
- Murray State University (1)
- SUNY Geneseo (1)
- The College of Wooster (1)
- United Arab Emirates University (1)
- University of Louisville (1)
- University of Missouri, St. Louis (1)
- University of Nebraska - Lincoln (1)
- West Virginia University (1)
- Western Kentucky University (1)
- Keyword
-
- Mathematics (4)
- Agent-based model (2)
- Modeling (2)
- Probability (2)
- A Comparison of Corporations (1)
-
- Acoustic deterrence (1)
- Actin binding proteins (1)
- Adjusted Box-Pierce (1)
- Agent-based modeling (1)
- Allee effect (1)
- Analysis (1)
- Analytics (1)
- And AntiStructure (1)
- Applied calculus (1)
- Association rules (1)
- Asymptotic (1)
- Autocorrelation (1)
- Autoencoders (1)
- Avian influenza (1)
- Basic reproduction number (1)
- Bayesian Linear Model (1)
- Bernoulli (1)
- Bias-variance decomposition (1)
- Bighead carp (1)
- Bluetooth (1)
- Boundary value problem (1)
- CART (1)
- CBNRM (1)
- COM port (1)
- CV (1)
- Publication
-
- Annual Symposium on Biomathematics and Ecology Education and Research (6)
- Applications and Applied Mathematics: An International Journal (AAM) (5)
- Electronic Theses and Dissertations (4)
- Access*: Interdisciplinary Journal of Student Research and Scholarship (2)
- Branch Mathematics and Statistics Faculty and Staff Publications (2)
-
- CMC Senior Theses (2)
- Dissertations, Master's Theses and Master's Reports (2)
- Doctoral Dissertations (2)
- Electronic Theses, Projects, and Dissertations (2)
- Electronic Thesis and Dissertation Repository (2)
- Honors Theses (2)
- Mathematics Theses and Dissertations (2)
- Rose-Hulman Undergraduate Mathematics Journal (2)
- Spora: A Journal of Biomathematics (2)
- Biology and Medicine Through Mathematics Conference (1)
- Bulletin of TUIT: Management and Communication Technologies (1)
- Computational and Data Sciences (PhD) Dissertations (1)
- Department of Computer Science Faculty Scholarship and Creative Works (1)
- Department of Mathematics Facuty Scholarship and Creative Works (1)
- Dissertations (1)
- Doctor of Data Science and Analytics Dissertations (1)
- Emirates Journal for Engineering Research (1)
- GREAT Day Posters (1)
- Graduate Theses, Dissertations, and Problem Reports (1)
- HMC Senior Theses (1)
- Mahurin Honors College Capstone Experience/Thesis Projects (1)
- Master's Theses (1)
- Mathematics Senior Capstone Papers (1)
- Murray State Theses and Dissertations (1)
- Q2S Enhancing Pedagogy (1)
- Publication Type
Articles 1 - 30 of 58
Full-Text Articles in Other Applied Mathematics
Algorithm And Application For Iot Based Real Time Patient Monitoring System, Hakimjon Zaynidinov, Sarvar Maxmudjonov, Ruzikulov R.A.
Algorithm And Application For Iot Based Real Time Patient Monitoring System, Hakimjon Zaynidinov, Sarvar Maxmudjonov, Ruzikulov R.A.
Bulletin of TUIT: Management and Communication Technologies
Among the applications that Internet of Things (IoT) facilitated to the world, Healthcare applications are most important. In general, IoT has been widely used to interconnect the advanced medical resources and to offer smart and effective healthcare services to the people. The advanced sensors can be either worn or be embedded into the body of the patients, so as to continuously monitor their health. The information collected in such manner, can be analyzed, aggregated and mined to do the early prediction of diseases. The processing algorithms assist the physicians for the personalization of treatment and it helps to make the …
Modeling Fluid Phenomena In The Context Of The Constrained Vapor Bubble System, James Barrett
Modeling Fluid Phenomena In The Context Of The Constrained Vapor Bubble System, James Barrett
Mathematics Theses and Dissertations
This thesis focuses on the fluid phenomena observed within what is known as the constrained vapor bubble system. The constrained vapor bubble system is a closed system consisting of a quartz cuvette partially filled with liquid and used as a coolant device. Heat is applied to the heater end which causes the liquid to evaporate and condense on the cooled end of the cuvette. Liquid travels back to the heated end via capillary flow in the corners. A pure vapor bubble is formed in the center of the cuvette giving rise to the name of the experiment. The constrained vapor …
The Effect Of The Initial Structure On The System Relaxation Time In Langevin Dynamics, Omid Mozafar
The Effect Of The Initial Structure On The System Relaxation Time In Langevin Dynamics, Omid Mozafar
Electronic Thesis and Dissertation Repository
In recent decades, computer experiments have allowed an accurate and fundamental understanding of molecular mechanisms at the microscopic level, such as the process of relaxation at a stable physical state. However, computer simulations may sometimes produce non-physical results or relations due to the incompleteness of mathematical models describing physical systems. In this thesis, we have investigated whether the initial structure in a computer simulation affects the system relaxation time, which is denoted by τsys, in the Langevin NVT ensemble. We found that for an initial structure, which is inhomogeneous in the number density of atoms, the system relaxation …
Root Stage Distributions And Their Importance In Plant-Soil Feedback Models, Tyler Poppenwimer
Root Stage Distributions And Their Importance In Plant-Soil Feedback Models, Tyler Poppenwimer
Doctoral Dissertations
Roots are fundamental to PSFs, being a key mediator of these feedbacks by interacting with and affecting the soil environment and soil microbial communities. However, most PSF models aggregate roots into a homogeneous component or only implicitly simulate roots via functions. Roots are not homogeneous and root traits (nutrient and water uptake, turnover rate, respiration rate, mycorrhizal colonization, etc.) vary with age, branch order, and diameter. Trait differences among a plant’s roots lead to variation in root function and roots can be disaggregated according to their function. The impact on plant growth and resource cycling of changes in the distribution …
Stability Of Modified Host-Parasitoid Model With Allee Effect, Özlem A. Gümüs, A. G. Maria Selvam, R. Janagaraj
Stability Of Modified Host-Parasitoid Model With Allee Effect, Özlem A. Gümüs, A. G. Maria Selvam, R. Janagaraj
Applications and Applied Mathematics: An International Journal (AAM)
This paper deals with a host-parasitoid model subject to Allee effect and its dynamical behavior. Steady state points of the proposed host-parasitoid model are computed. Stability properties are analyzed with eigen values of Jacobian matrix which are determined at the steady states. Theoretical findings are supported by numerical illustrations and enhanced by pictorial representations such as bifurcation diagrams, phase portraits and local amplifications for different parameter values. Existence of chaotic behavior in the system is established via bifurcation and sensitivity analysis of the system at the initial conditions. Various phase portraits are simulated for a better understanding of the qualitative …
Impulse Effect On The Food-Limited Population Model With Piecewise Constant Argument, Fatma Karakoç
Impulse Effect On The Food-Limited Population Model With Piecewise Constant Argument, Fatma Karakoç
Applications and Applied Mathematics: An International Journal (AAM)
The qualitative study of mathematical models is an important area in applied mathematics. In this paper, a version of the food-limited population model with piecewise constant argument under impulse effect is investigated. Differential equations with piecewise constant arguments are related to difference equations. First, a representation for the solutions of the food-limited population model is stated in terms of the solutions of corresponding difference equation. Then using linearized oscillation theory for difference equations, a sufficient condition for the oscillation of the solutions about positive equilibrium point is obtained. Moreover, asymptotic behavior of the non-oscillatory solutions are investigated. Later, applying the …
A Mathematical Model Of Avian Influenza For Poultry Farm And Its Stability Analysis, Abdul Malek, Ashabul Hoque
A Mathematical Model Of Avian Influenza For Poultry Farm And Its Stability Analysis, Abdul Malek, Ashabul Hoque
Applications and Applied Mathematics: An International Journal (AAM)
This paper aims to estimate the basic reproduction number for Avian Influenza outbreak in local and global poultry industries. In this concern, we apply the SEIAVR compartmental model which is developed based on the well-known SEIR model. The SEIAVR model provides the mathematical formulations of the basic reproduction number, final size relationship and a relationship between these two phenomena. The developed model Equations are solved numerically with the help of Range-Kutta method and the values of initial parameters are taken from the several literatures and reports. The calculated result of basic reproduction number shows that it is locally and globally …
Explicit Formulas For Solutions Of Maxwell’S Equations In Conducting Media, Valery Yakhno
Explicit Formulas For Solutions Of Maxwell’S Equations In Conducting Media, Valery Yakhno
Applications and Applied Mathematics: An International Journal (AAM)
A new explicit presentation of the fundamental solution of the time-dependent Maxwell’s equations in conducting isotropic media is derived by Hadamard techniques through the fundamental solution of the telegraph operator. This presentation is used to obtain explicit formulas for generalized solutions of the initial value problem for Maxwell’s equations. A new explicit Kirchhoff’s formula for the classical solution of the initial value problem for the Maxwell equations in conducting media is derived. The obtained explicit formulas can be used in the boundary integral method, Green’s functions method and for computation of electric and magnetic fields in conducting media and materials.
Structure, Neutrostructure, And Antistructure In Science, Florentin Smarandache
Structure, Neutrostructure, And Antistructure In Science, Florentin Smarandache
Branch Mathematics and Statistics Faculty and Staff Publications
In any science, a classical Theorem, defined on a given space, is a statement that is 100% true (i.e. true for all elements of the space). To prove that a classical theorem is false, it is sufficient to get a single counter-example where the statement is false. Therefore, the classical sciences do not leave room for partial truth of a theorem (or a statement). But, in our world and in our everyday life, we have many more examples of statements that are only partially true, than statements that are totally true. The NeutroTheorem and AntiTheorem are generalizations and alternatives of …
Sum Of Cubes Of The First N Integers, Obiamaka L. Agu
Sum Of Cubes Of The First N Integers, Obiamaka L. Agu
Electronic Theses, Projects, and Dissertations
In Calculus we learned that Sum^{n}_{k=1} k = [n(n+1)]/2 , that Sum^{n}_{k=1} k^2 = [n(n+1)(2n+1)]/6 , and that Sum^{n}_{k=1} k^{3} = (n(n+1)/2)^{2}. These formulas are useful when solving for the area below quadratic or cubic function over an interval [a, b]. This tedious process, solving for areas under a quadratic or a cubic, served as motivation for the introduction of Riemman integrals. For the overzealous math student, these steps were replaced by a simpler method of evaluating antiderivatives at the endpoints a and b. From my recollection, a former instructor informed us to do the value of memorizing these formulas. …
Personalized Immunotherapy Treatment Strategies For A System Of Chronic Myelogenous Leukemia, Paul Valle
Personalized Immunotherapy Treatment Strategies For A System Of Chronic Myelogenous Leukemia, Paul Valle
Annual Symposium on Biomathematics and Ecology Education and Research
No abstract provided.
Pathogen Evolution And Vector-Borne Infection Emergence, Praachi Das
Pathogen Evolution And Vector-Borne Infection Emergence, Praachi Das
Annual Symposium on Biomathematics and Ecology Education and Research
No abstract provided.
Mathematical Modeling Of Pancreatic Cancer With Clinical Data, Tuğba Akman Yıldız, Emek Köse, Samantha L. Elliott
Mathematical Modeling Of Pancreatic Cancer With Clinical Data, Tuğba Akman Yıldız, Emek Köse, Samantha L. Elliott
Annual Symposium on Biomathematics and Ecology Education and Research
No abstract provided.
A Teaching Module For Mathematical Epidemiology Using Matlab Or R, Glenn Ledder
A Teaching Module For Mathematical Epidemiology Using Matlab Or R, Glenn Ledder
Annual Symposium on Biomathematics and Ecology Education and Research
No abstract provided.
Analysis, Control Of Efsb Pest Population Using Graph Theoretic Approach And Pattern Formation In The Pest Model, Pankaj Gulati
Analysis, Control Of Efsb Pest Population Using Graph Theoretic Approach And Pattern Formation In The Pest Model, Pankaj Gulati
Annual Symposium on Biomathematics and Ecology Education and Research
No abstract provided.
Algebraic And Combinatorial Approaches For Counting Cycles Arising In Population Biology, Brian Chau
Algebraic And Combinatorial Approaches For Counting Cycles Arising In Population Biology, Brian Chau
Annual Symposium on Biomathematics and Ecology Education and Research
No abstract provided.
On The Construction And Mathematical Analysis Of The Wavelet Transform And Its Matricial Properties, Diego Sejas Viscarra
On The Construction And Mathematical Analysis Of The Wavelet Transform And Its Matricial Properties, Diego Sejas Viscarra
Rose-Hulman Undergraduate Mathematics Journal
We study the properties of computational methods for the Wavelet Transform and its Inverse from the point of view of Linear Algebra. We present a characterization of such methods as matrix products, proving in particular that each iteration corresponds to the multiplication of an adequate unitary matrix. From that point we prove that some important properties of the Continuous Wavelet Transform, such as linearity, distributivity over matrix multiplication, isometry, etc., are inherited by these discrete methods.
This work is divided into four sections. The first section corresponds to the classical theoretical foundation of harmonic analysis with wavelets; it is used …
Dna Self-Assembly Design For Gear Graphs, Chiara Mattamira
Dna Self-Assembly Design For Gear Graphs, Chiara Mattamira
Rose-Hulman Undergraduate Mathematics Journal
Application of graph theory to the well-known complementary properties of DNA strands has resulted in new insights about more efficient ways to form DNA nanostructures, which have been discovered as useful tools for drug delivery, biomolecular computing, and biosensors. The key concept underlying DNA nanotechnology is the formation of complete DNA complexes out of a given collection of branched junction molecules. These molecules can be modeled in the abstract as portions of graphs made up of vertices and half-edges, where complete edges are representations of double-stranded DNA pieces that have joined together. For efficiency, one aim is to minimize the …
Hamming Codes, Steve Mwangi, Sterling Quinn
Hamming Codes, Steve Mwangi, Sterling Quinn
Access*: Interdisciplinary Journal of Student Research and Scholarship
We will be looking into the application of Matrix Algebra in forming Hamming Codes. Hamming Codes are essential not just in the detection of errors, but also in the linear concurrent correction of these errors. The matrices we will use, will have entries that are binary units. Binary units are mathematically convenient, and their simplicity permits the representation of many open and closed circuits used in communication systems. The entries in the matrices will represent a message that is meant for transmission or reception, akin to the contemporary application of Hamming Codes in wireless communication. We will use Hamming (7,4) …
Applying The Data: Predictive Analytics In Sport, Anthony Teeter, Margo Bergman
Applying The Data: Predictive Analytics In Sport, Anthony Teeter, Margo Bergman
Access*: Interdisciplinary Journal of Student Research and Scholarship
The history of wagering predictions and their impact on wide reaching disciplines such as statistics and economics dates to at least the 1700’s, if not before. Predicting the outcomes of sports is a multibillion-dollar business that capitalizes on these tools but is in constant development with the addition of big data analytics methods. Sportsline.com, a popular website for fantasy sports leagues, provides odds predictions in multiple sports, produces proprietary computer models of both winning and losing teams, and provides specific point estimates. To test likely candidates for inclusion in these prediction algorithms, the authors developed a computer model, and test …
Cell Assembly Detection In Low Firing-Rate Spike Train Data, Phan Minh Duc Truong
Cell Assembly Detection In Low Firing-Rate Spike Train Data, Phan Minh Duc Truong
Mathematics Theses and Dissertations
Cell assemblies, defined as groups of neurons forming temporal spike coordination, are thought to be fundamental units supporting major cognitive functions. However, detecting cell assemblies is challenging since they can occur at a range of time scales and with a range of precisions, from synchronous spikes to co-variations in firing rate. In this dissertation, we use a recently published cell assembly detection (CAD) algorithm that is capable of detecting assemblies at a range of time scales and precisions. We first showed that the CAD method can be applied to sparser spike train data than what have previously been reported. This …
Combination Of The Single-Valued Neutrosophic Fuzzy Set And The Soft Set With Applications In Decision-Making, Florentin Smarandache, Ahmed Mostafa Khalil, Dunqian Chao, A. A. Azzam, W. Alharby
Combination Of The Single-Valued Neutrosophic Fuzzy Set And The Soft Set With Applications In Decision-Making, Florentin Smarandache, Ahmed Mostafa Khalil, Dunqian Chao, A. A. Azzam, W. Alharby
Branch Mathematics and Statistics Faculty and Staff Publications
In this article, we propose a novel concept of the single-valued neutrosophic fuzzy soft set by combining the single-valued neutrosophic fuzzy set and the soft set. For possible applications, five kinds of operations (e.g., subset, equal, union, intersection, and complement) on single-valued neutrosophic fuzzy soft sets are presented. Then, several theoretical operations of single-valued neutrosophic fuzzy soft sets are given. In addition, the first type for the fuzzy decision-making based on single-valued neutrosophic fuzzy soft set matrix is constructed. Finally, we present the second type by using the AND operation of the single-valued neutrosophic fuzzy soft set for fuzzy decision-making …
A Novel Correction For The Adjusted Box-Pierce Test — New Risk Factors For Emergency Department Return Visits Within 72 Hours For Children With Respiratory Conditions — General Pediatric Model For Understanding And Predicting Prolonged Length Of Stay, Sidy Danioko
Computational and Data Sciences (PhD) Dissertations
This thesis represents the results of three research projects that underline the breadth and depth of my interests.
Firstly, I devoted some efforts to the well-known Box-Pierce goodness-of-fit tests for time series models which has been an important research topic over the last few decades. All previously proposed tests are focused on changes of the test statistics. Instead, I adopted a different approach that takes the best performing test and modifying the rejection region. Thus, I developed a semiparametric correction of the Adjusted Box-Pierce test that attains the best I error rates for all sample sizes and lags and outperforms …
Applications With Discrete And Continuous Models: Harvesting And Contact Tracing, Danielle L. Burton
Applications With Discrete And Continuous Models: Harvesting And Contact Tracing, Danielle L. Burton
Doctoral Dissertations
Harvest plays an important role in management decisions, from fisheries to pest control. Discrete models enable us to explore the importance of timing of management decisions including the order of events of particular actions. We derive novel mechanistic models featuring explicit within season harvest timing and level. Our models feature explicit discrete density independent birth pulses, continuous density dependent mortality, and density independent harvest level at a within season harvest time. We explore optimization of within-season harvest level and timing through optimal control of these population models. With a fixed harvest level, harvest timing is taken as the control. Then …
Linear Methods For Regression With Small Sample Sizes Relative To The Number Of Variables., Rajesh Sikder
Linear Methods For Regression With Small Sample Sizes Relative To The Number Of Variables., Rajesh Sikder
Electronic Theses and Dissertations
In data sets where there are a small number of observations but a large number of variables observed for each observation, ordinary least squares estimation cannot be used for regression models. There are many alternative including stepwise regression, penalized methods such as ridge regression and the LASSO, and methods based on derived inputs such as principal components regression and partial least squares regression. In this thesis, these five methods are described. K-fold cross validation is also discussed as a way for determining regularization parameters for each method. The performance of these methods in estimation and prediction is also examined through …
Quantitatively Motivated Model Development Framework: Downstream Analysis Effects Of Normalization Strategies, Jessica M. Rudd
Quantitatively Motivated Model Development Framework: Downstream Analysis Effects Of Normalization Strategies, Jessica M. Rudd
Doctor of Data Science and Analytics Dissertations
Through a review of epistemological frameworks in social sciences, history of frameworks in statistics, as well as the current state of research, we establish that there appears to be no consistent, quantitatively motivated model development framework in data science, and the downstream analysis effects of various modeling choices are not uniformly documented. Examples are provided which illustrate that analytic choices, even if justifiable and statistically valid, have a downstream analysis effect on model results. This study proposes a unified model development framework that allows researchers to make statistically motivated modeling choices within the development pipeline. Additionally, a simulation study is …
Mhd Mixed Convective Flow Of Maxwell Nanofluid Past A Porous Vertical Stretching Sheet In Presence Of Chemical Reaction, Hunegnaw Dessie, Demeke Fissha
Mhd Mixed Convective Flow Of Maxwell Nanofluid Past A Porous Vertical Stretching Sheet In Presence Of Chemical Reaction, Hunegnaw Dessie, Demeke Fissha
Applications and Applied Mathematics: An International Journal (AAM)
In this study, MHD mixed convective flow of Maxwell nanofluid past a porous vertical stretching sheet in the presence of chemical reaction is investigated. The governing partial differential equations with the corresponding boundary conditions are reduced to a set of ordinary differential equations via Lie group analysis. Numerical solutions of these equations are obtained by Runge-Kutta fourth order method along with shooting technique and the results obtained for different governing flow parameters are drawn graphically and their effects on velocity, temperature and concentration profiles are discussed. The values of skin-friction coefficient, Nusselt number coefficient and Sherwood number coefficient are presented …
Dna Complexes Of One Bond-Edge Type, Andrew Tyler Lavengood-Ryan
Dna Complexes Of One Bond-Edge Type, Andrew Tyler Lavengood-Ryan
Electronic Theses, Projects, and Dissertations
DNA self-assembly is an important tool used in the building of nanostructures and targeted virotherapies. We use tools from graph theory and number theory to encode the biological process of DNA self-assembly. The principal component of this process is to examine collections of branched junction molecules, called pots, and study the types of structures that such pots can realize. In this thesis, we restrict our attention to pots which contain identical cohesive-ends, or a single bond-edge type, and we demonstrate the types and sizes of structures that can be built based on a single characteristic of the pot that is …
Edge-Cloud Iot Data Analytics: Intelligence At The Edge With Deep Learning, Ananda Mohon M. Ghosh
Edge-Cloud Iot Data Analytics: Intelligence At The Edge With Deep Learning, Ananda Mohon M. Ghosh
Electronic Thesis and Dissertation Repository
Rapid growth in numbers of connected devices, including sensors, mobile, wearable, and other Internet of Things (IoT) devices, is creating an explosion of data that are moving across the network. To carry out machine learning (ML), IoT data are typically transferred to the cloud or another centralized system for storage and processing; however, this causes latencies and increases network traffic. Edge computing has the potential to remedy those issues by moving computation closer to the network edge and data sources. On the other hand, edge computing is limited in terms of computational power and thus is not well suited for …
Density-Dependent Development Impacts The Success Of Wolbachia-Based Mosquito Control Programs, Alyssa Petroski, Lauren M. Childs, Michael Andrew Robert
Density-Dependent Development Impacts The Success Of Wolbachia-Based Mosquito Control Programs, Alyssa Petroski, Lauren M. Childs, Michael Andrew Robert
Biology and Medicine Through Mathematics Conference
No abstract provided.