Open Access. Powered by Scholars. Published by Universities.®
- Discipline
- Keyword
-
- Commutative Algebra (3)
- Ahlfors-Beurling (1)
- Algebraic Geometry (1)
- Applied college algebra (1)
- Beltrami Equation (1)
-
- Calculus (1)
- Christodoulou Memory (1)
- Clifford Analysis (1)
- College algebra (1)
- Darboux Transformation (1)
- Distortion (1)
- EMRI (1)
- Education (1)
- Extreme Mass Ratio Inspiral (1)
- Graph Groups (1)
- Gravitational Waves (1)
- Hilbert Function (1)
- Homogeneous Ideals (1)
- Invariant Theory (1)
- Liaison (1)
- Linkage (1)
- Nonlinear Memory (1)
- Rees Algebra (1)
- Right-Angled Artin Groups (1)
- Singular Integral Operator (1)
- Spectrum (1)
- Surface Groups (1)
- Surfaces (1)
- Survey of calculus (1)
- Traditional college algebra (1)
Articles 1 - 8 of 8
Full-Text Articles in Algebra
On Distortion Of Surface Groups In Right-Angled Artin Groups, Lucas Bridges
On Distortion Of Surface Groups In Right-Angled Artin Groups, Lucas Bridges
Mathematical Sciences Undergraduate Honors Theses
Surfaces have long been a topic of interest for scholars inside and outside of mathe- matics. In a topological sense, surfaces are spaces which appear flat on a local scale. Surfaces in this sense have a restricted set of properties, including the behavior of loops around a surface, codified in the fundamental group.
All but 3 surface groups have been shown to embed into a class of groups called right-angled Artin groups. The method through which these embeddings are created places large restrictions on all homomorphisms from surface groups to right-angled Artin groups.
One such restriction on these homomorphisms is …
Interpolation Problems And The Characterization Of The Hilbert Function, Bryant Xie
Interpolation Problems And The Characterization Of The Hilbert Function, Bryant Xie
Mathematical Sciences Undergraduate Honors Theses
In mathematics, it is often useful to approximate the values of functions that are either too awkward and difficult to evaluate or not readily differentiable or integrable. To approximate its values, we attempt to replace such functions with more well-behaving examples such as polynomials or trigonometric functions. Over the algebraically closed field C, a polynomial passing through r distinct points with multiplicities m1, ..., mr on the affine complex line in one variable is determined by its zeros and the vanishing conditions up to its mi − 1 derivative for each point. A natural question would then be to consider …
Topics In Gravitational Wave Physics, Aaron David Johnson
Topics In Gravitational Wave Physics, Aaron David Johnson
Graduate Theses and Dissertations
We begin with a brief introduction to gravitational waves. Next we look into the origin of the Chandrasekhar transformations between the different equations found by perturbing a Schwarzschild black hole. Some of the relationships turn out to be Darboux transformations. Then we turn to GW150914, the first detected black hole binary system, to see if the nonlinear memory might be detectable by current and future detectors. Finally, we develop an updated code for computing equatorial extreme mass ratio inspirals which will be open sourced as soon as it has been generalized for arbitrary inclinations.
Families Of Homogeneous Licci Ideals, Jesse Keyton
Families Of Homogeneous Licci Ideals, Jesse Keyton
Graduate Theses and Dissertations
This thesis is concered with the graded structure of homogeneous CI-liaison. Given two homogeneous ideals in the same linkage class, we want to understand the ways in which you can link from one ideal to the other. We also use homogeneous linkage to study the socles and Hilbert functions of Artinian monomial ideals.
First, we build off the work of C. Huneke and B. Ulrich on monomial liaison. They provided an algorithm to check the licci property of Artinian monomial ideals and we use their method to characterize when two Artinian monomial ideals can be linked by monomial regular sequences. …
Equations Of Multi-Rees Algebras, Babak Jabbar Nezhad
Equations Of Multi-Rees Algebras, Babak Jabbar Nezhad
Graduate Theses and Dissertations
In this thesis we describe the defining equations of certain multi-Rees algebras. First, we determine the defining equations of the multi-Rees algebra $R[I^{a_1}t_1,\dots,I^{a_r}t_r]$ over a Noetherian ring $R$ when $I$ is an ideal of linear type. This generalizes a result of Ribbe and recent work of Lin-Polini and Sosa. Second, we describe the equations defining the multi-Rees algebra $R[I_1^{a_1}t_1,\dots,I_r^{a_r}t_r]$, where $R$ is a Noetherian ring containing a field and the ideals are generated by a subset of a fixed regular sequence.
Π-Operators In Clifford Analysis And Its Applications, Wanqing Cheng
Π-Operators In Clifford Analysis And Its Applications, Wanqing Cheng
Graduate Theses and Dissertations
In this dissertation, we studies Π-operators in different spaces using Clifford algebras. This approach generalizes the Π-operator theory on the complex plane to higher dimensional spaces. It also allows us to investigate the existence of the solutions to Beltrami equations in different spaces.
Motivated by the form of the Π-operator on the complex plane, we first construct a Π-operator on a general Clifford-Hilbert module. It is shown that this operator is an L^2 isometry. Further, this can also be used for solving certain Beltrami equations when the Hilbert space is the L^2 space of a measure space. This idea is …
On Rings Of Invariants For Cyclic P-Groups, Daniel Juda
On Rings Of Invariants For Cyclic P-Groups, Daniel Juda
Graduate Theses and Dissertations
This thesis studies the ring of invariants R^G of a cyclic p-group G acting on k[x_1,\ldots, x_n] where k is a field of characteristic p >0. We consider when R^G is Cohen-Macaulay and give an explicit computation of the depth of R^G. Using representation theory and a result of Nakajima, we demonstrate that R^G is a unique factorization domain and consequently quasi-Gorenstein. We answer the question of when R^G is F-rational and when R^G is F-regular.
We also study the a-invariant for a graded ring S, that is, the maximal graded degree of the top local cohomology module of S. …
Comparing The Impact Of Traditional And Modeling College Algebra Courses On Student Performance In Survey Of Calculus, Jerry West
Graduate Theses and Dissertations
Students in higher education deserve opportunities to succeed and learning environments which maximize success. Mathematics courses can create a barrier for success for some students. College algebra is a course that serves as a gateway to required courses in many bachelor's degree programs. The content in college algebra should serve to maximize students' potential in utilizing mathematics and gaining skills required in subsequent math-based courses when necessary. The Committee for Undergraduate Programs in Mathematics has gone through extensive work to help mathematics departments reform their college algebra courses in order to help students gain interest in the utilization of mathematics …