Ethnomathematics: Art, Culture, And Social Justice,
2020
University of Delaware
Ethnomathematics: Art, Culture, And Social Justice, John R. Jungck
Annual Symposium on Biomathematics and Ecology Education and Research
No abstract provided.
Community-Based Curriculum: A Novel Approach In Collaborative Teaching,
2020
Illinois State University
Community-Based Curriculum: A Novel Approach In Collaborative Teaching, Christopher Hay-Jahans
Annual Symposium on Biomathematics and Ecology Education and Research
No abstract provided.
Testing The Effect Of Acetaminophen Overdose On The Liver And The Role Of Biomarkers To Predict Death Or Survival,
2020
University of Wisconsin-Whitewater
Testing The Effect Of Acetaminophen Overdose On The Liver And The Role Of Biomarkers To Predict Death Or Survival, Christine Brasic
Annual Symposium on Biomathematics and Ecology Education and Research
No abstract provided.
The Name Tag Problem,
2020
Boise State University
The Name Tag Problem, Christian Carley
Rose-Hulman Undergraduate Mathematics Journal
The Name Tag Problem is a thought experiment that, when formalized, serves as an introduction to the concept of an orthomorphism of $\Zn$. Orthomorphisms are a type of group permutation and their graphs are used to construct mutually orthogonal Latin squares, affine planes and other objects. This paper walks through the formalization of the Name Tag Problem and its linear solutions, which center around modular arithmetic. The characterization of which linear mappings give rise to these solutions developed in this paper can be used to calculate the exact number of linear orthomorphisms for any additive group Z/nZ, which is demonstrated …
On The Equitable Total (𝑘+1)-Coloring Of 𝑘-Regular Graphs,
2020
Youngstown State University
On The Equitable Total (𝑘+1)-Coloring Of 𝑘-Regular Graphs, Bryson Stemock
Rose-Hulman Undergraduate Mathematics Journal
A graph is considered to be totally colored when one color is assigned to each vertex and to each edge so that no adjacent or incident vertices or edges bear the same color. The \textit{total chromatic number} of a graph is the least number of colors required to totally color a graph. This paper focuses on $k$-regular graphs, whose symmetry and regularity allow for a closer look at general total coloring strategies. Such graphs include the previously defined M\"obius ladder, which has a total chromatic number of 5, as well as the newly defined bird's nest, which is shown to …
Quantum Markov Chains Associated With Unitary Quantum Walks,
2020
University College, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Korea
Quantum Markov Chains Associated With Unitary Quantum Walks, Chul Ki Ko, Hyun Jae Yoo
Journal of Stochastic Analysis
No abstract provided.
Invariant Projections For Covariant Quantum Markov Semigroups,
2020
Politecnico di Milano
Invariant Projections For Covariant Quantum Markov Semigroups, Franco Fagnola, Emanuela Sasso, Veronica Umanità
Journal of Stochastic Analysis
No abstract provided.
Pauli Matrices: A Triple Of Accardi Complementary Observables,
2020
Centro de Investigación en Matemáticas, A.C. (CIMAT) Guanajuato, Gto. 36023, Mexico
Pauli Matrices: A Triple Of Accardi Complementary Observables, Stephen Bruce Sontz
Journal of Stochastic Analysis
No abstract provided.
Preface,
2020
University of Mary Washington
Preface, Julius Esunge, Brian C. Hall, Ambar N. Sengupta, Aurel Stan
Journal of Stochastic Analysis
No abstract provided.
Spatial Training And Calculus Ability: Investigating Impacts On Student Performance And Cognitive Style,
2020
Vancouver Island University
Spatial Training And Calculus Ability: Investigating Impacts On Student Performance And Cognitive Style, Lindsay J. Mccunn, Emily Cilli-Turner
Journal of Educational Research and Practice
Undergraduate calculus is a foundational mathematics sequence that previews the sophistication students will need to succeed in higher-level courses. However, students often struggle with concepts in calculus because they are more abstract and visual than those in other foundational mathematics courses. Additionally, women continue to be underrepresented in the STEM fields. This study builds on previous work indicating a malleability in spatial ability by testing whether improvement occurs in students’ spatial and mathematics ability after implementing spatial training in calculus courses. The researchers also measured associations between spatial training and self-reported cognitive style. While spatial training did not significantly improve …
Effectiveness Of Mayer’S Problem Solving Model With Visual Representation Teaching Strategy In Enhancing Year Four Pupils’ Mathematical Problem Solving Ability,
2020
Universiti Malaya
Effectiveness Of Mayer’S Problem Solving Model With Visual Representation Teaching Strategy In Enhancing Year Four Pupils’ Mathematical Problem Solving Ability, Sharmilla Palanisamy
Student Works (2020-2029)
This study aims to determine the effectiveness of Mayer’s problem solving Model with Visual Representation (MMVR) teaching strategy in enhancing Year 4 students’ mathematical problem solving ability in Klang Valley, and its interaction with gender. A quasi-experimental research design was employed in this study. A sample of 203 Year 4 students consisting of 101 males and 102 females from a private school in Klang Valley were drawn using a convenient sampling technique with two classes assigned as the experimental groups namely Mayer’s problem solving Model (MM) and MMVR groups, and the other one as the control group. The MM group …
True-False Set Is A Particular Case Of The Refined Neutrosophic Set,
2020
University of New Mexico
True-False Set Is A Particular Case Of The Refined Neutrosophic Set, Florentin Smarandache, Said Broumi
Branch Mathematics and Statistics Faculty and Staff Publications
Borzooei, Mohseni Takallo, and Jun recently proposed a new type of set, called True-False Set [1], and they claimed it is a generalization of Neutrosophic Set [2]. We prove that this assertion is untrue. Actually it’s the opposite, the True-False Set is a particular case of the Refined Neutrosophic Set.
A Novel Framework Using Neutrosophy For Integrated Speech And Text Sentiment Analysis,
2020
University of New Mexico
A Novel Framework Using Neutrosophy For Integrated Speech And Text Sentiment Analysis, Florentin Smarandache, Kritika Mishra, Ilanthenral Kandasamy, Vasantha Kandasamy W.B.
Branch Mathematics and Statistics Faculty and Staff Publications
With increasing data on the Internet, it is becoming difficult to analyze every bit and make sure it can be used efficiently for all the businesses. One useful technique using Natural Language Processing (NLP) is sentiment analysis. Various algorithms can be used to classify textual data based on various scales ranging from just positive-negative, positive-neutral-negative to a wide spectrum of emotions. While a lot of work has been done on text, only a lesser amount of research has been done on audio datasets. An audio file contains more features that can be extracted from its amplitude and frequency than a …
Decision Making On Teachers’ Adaptation To Cybergogy In Saturated Interval- Valued Refined Neutrosophic Overset /Underset /Offset Environment,
2020
University of New Mexico
Decision Making On Teachers’ Adaptation To Cybergogy In Saturated Interval- Valued Refined Neutrosophic Overset /Underset /Offset Environment, Florentin Smarandache, Nivetha Martin, Priya R.
Branch Mathematics and Statistics Faculty and Staff Publications
Neutrosophic overset, neutrosophic underset and neutrosophic offset introduced by Smarandache are the special kinds of neutrosophic sets with values beyond the range [0,1] and these sets are pragmatic in nature as it represents the real life situations. This paper introduces the concept of saturated refined neutrosophic sets and extends the same to the special kinds of neutrosophic sets. The proposed concept is applied in decision making on Teacher’s adaptation to cybergogy. The decision making environment is characterized by different types of teachers, online teaching skills and various training methods. Fuzzy relation is used to match the most suitable method to …
Mathematical Modeling Of Nonlinear Problem Biological Population In Not Divergent Form With Absorption, And Variable Density,
2020
National University of Uzbekistan
Mathematical Modeling Of Nonlinear Problem Biological Population In Not Divergent Form With Absorption, And Variable Density, Maftuha Sayfullayeva
Acta of Turin Polytechnic University in Tashkent
В работе установлены критические и двойные критические случаи, обусловленные представлением двойного нелинейного параболического уравнения с переменной плотностью с поглощением в "радиально-симметричной" форме.Такое представление исходного уравнения дало возможность легко построить решения типа Зельдовоч-Баренбатт-Паттл для критических случаев в виде функций сравнения.
Weather Derivatives And The Market Price Of Risk,
2020
University of Mary Washington, Fredericksburg, Virginia USA
Weather Derivatives And The Market Price Of Risk, Julius Esunge, James J. Njong
Journal of Stochastic Analysis
No abstract provided.
Numerical Computations Of Vortex Formation Length In Flow Past An Elliptical Cylinder,
2020
University of Pittsburgh
Numerical Computations Of Vortex Formation Length In Flow Past An Elliptical Cylinder, Matthew Karlson, Bogdan Nita, Ashwin Vaidya
Department of Mathematics Faculty Scholarship and Creative Works
We examine two dimensional properties of vortex shedding past elliptical cylinders through numerical simulations. Specifically, we investigate the vortex formation length in the Reynolds number regime 10 to 100 for elliptical bodies of aspect ratio in the range 0.4 to 1.4. Our computations reveal that in the steady flow regime, the change in the vortex length follows a linear profile with respect to the Reynolds number, while in the unsteady regime, the time averaged vortex length decreases in an exponential manner with increasing Reynolds number. The transition in profile is used to identify the critical Reynolds number which marks the …
Exchangeably Weighted Bootstraps Of Martingale Difference Arrays Under The Uniformly Integrable Entropy,
2020
Alliance Sorbonne Universités, Université de Technologie de Compiègne, L.M.A.C., Compiègne, France
Exchangeably Weighted Bootstraps Of Martingale Difference Arrays Under The Uniformly Integrable Entropy, Salim Bouzebda, Nikolaos Limnios
Journal of Stochastic Analysis
No abstract provided.
On An Asset Model Of Hobson-Rogers Type,
2020
4F Astro-Math Building, National Taiwan University, Taipei 10617, Taiwan
On An Asset Model Of Hobson-Rogers Type, Narn-Rueih Shieh
Journal of Stochastic Analysis
No abstract provided.
Spectral Sequences For Almost Complex Manifolds,
2020
CUNY Graduate Center
Spectral Sequences For Almost Complex Manifolds, Qian Chen
Dissertations, Theses, and Capstone Projects
In recent work, two new cohomologies were introduced for almost complex manifolds: the so-called J-cohomology and N-cohomology [CKT17]. For the case of integrable (complex) structures, the former cohomology was already considered in [DGMS75], and the latter agrees with de Rham cohomology. In this dissertation, using ideas from [CW18], we introduce spectral sequences for these two cohomologies, showing the two cohomologies have natural bigradings. We show the spectral sequence for the J-cohomology converges at the second page whenever the almost complex structure is integrable, and explain how both fit in a natural diagram involving Bott-Chern cohomology and the Frolicher spectral sequence. …
