Timothy Blake Ridenour

Lecturer Doc Sch

Weissman School of Arts and Sciences

Department: Mathematics

Areas of expertise:

Email Address: timothy.ridenour@baruch.cuny.edu

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Education

Ph.D., Mathematics, University of California, Riverside Riverside California

M.S., Mathematics, University of California, Riverside Riverside California

B.A., Mathematics, Cornell University Ithaca NY

SemesterCourse PrefixCourse NumberCourse Name
Fall 2023MTH3904Actuarial Science Internship
Fall 2023MTH3903Actuarial Science Internship
Fall 2023MTH3902Actuarial Science Internship
Fall 2023MTH4420Actuarial Mathematics I
Fall 2023MTH3901Actuarial Science Internship
Fall 2023MTH4100Linear Alg & Matrix Methods
Summer 2023MTH4100Linear Alg & Matrix Methods
Spring 2023MTH4100Linear Alg & Matrix Methods
Spring 2023MTH4421Actuarial Mathematics II
Fall 2022MTH4100Linear Alg & Matrix Methods
Fall 2022MTH3904Actuarial Science Internship
Fall 2022MTH3903Actuarial Science Internship
Fall 2022MTH3902Actuarial Science Internship
Fall 2022MTH3901Actuarial Science Internship
Fall 2022MTH4420Actuarial Mathematics I
Summer 2022MTH4100Linear Alg & Matrix Methods
Summer 2022MTH3903Actuarial Science Internship
Spring 2022MTH3904Actuarial Science Internship
Spring 2022MTH4500Intro Financial Math
Spring 2022MTH4421Actuarial Mathematics II
Spring 2022MTH3901Actuarial Science Internship
Spring 2022MTH3902Actuarial Science Internship
Spring 2022MTH3903Actuarial Science Internship
Fall 2021MTH4100Linear Alg & Matrix Methods
Fall 2021MTH4420Actuarial Mathematics I
Summer 2021MTH3901Actuarial Science Internship
Summer 2021MTH4100Linear Alg & Matrix Methods
Summer 2021MTH4410Theory of Interest
Spring 2021MTH4500Intro Financial Math
Spring 2021MTH4421Actuarial Mathematics II
Spring 2021MTH3040Actuarial Seminar : R for Actu
Fall 2020MTH4500Intro Financial Math
Fall 2020MTH4420Actuarial Mathematics I
Fall 2020MTH4420Actuarial Mathematics I
Summer 2020MTH4410Theory of Interest
Summer 2020MTH4100Linear Alg & Matrix Methods
Spring 2020MTH4421Actuarial Mathematics II
Spring 2020MTH4110Ordnry Diff Equatns
Spring 2020MTH3040Actuarial Seminar : R for Actu
Spring 2020MTH3901Actuarial Science Internship
Fall 2019MTH4420Actuarial Mathematics I
Fall 2019MTH4010Mathematical Analysis I
Fall 2019MTH3050Calculus III and Vector Calcul
Summer 2019MTH3905Mathematics Internship
Summer 2019MTH3908Mathematics Internship
Summer 2019MTH4100Linear Alg & Matrix Methods
Summer 2019MTH4410Theory of Interest
Spring 2019MTH3905Mathematics Internship
Spring 2019MTH5001Independent Study Math II
Spring 2019MTH4421Actuarial Mathematics II
Spring 2019MTH3907Mathematics Internship
Spring 2019MTH3040Actuarial Seminar : R for Actu
Spring 2019MTH3901Actuarial Science Internship
Spring 2019MTH3906Mathematics Internship
Fall 2018MTH3050Calculus III and Vector Calcul
Fall 2018MTH3901Actuarial Science Internship
Fall 2018MTH3905Mathematics Internship
Fall 2018MTH3906Mathematics Internship
Fall 2018MTH3907Mathematics Internship
Fall 2018MTH4009Proof Writing for Mth Analysis
Fall 2018MTH5000Independent Study Math I
Fall 2018MTH4420Actuarial Mathematics I
Summer 2018MTH3901Actuarial Science Internship
Summer 2018MTH3902Actuarial Science Internship
Summer 2018MTH3905Mathematics Internship
Summer 2018MTH3906Mathematics Internship
Summer 2018MTH3907Mathematics Internship
Summer 2018MTH4100Linear Alg & Matrix Methods
Summer 2018MTH4410Theory of Interest
Spring 2018MTH4210Elements of Modern Algebra
Spring 2018MTH3905Mathematics Internship
Spring 2018MTH4010Mathematical Analysis I
Spring 2018MTH4410Theory of Interest
Spring 2018MTH4421Actuarial Mathematics II
Spring 2018MTH3040Actuarial Seminar : R for Actu
Fall 2017MTH2003Precal & Elem of Cal 1A
Fall 2017MTH2003Precal & Elem of Cal 1A
Fall 2017MTH3030Elements of Calculus III
Fall 2017MTH5000Independent Study Math I
Fall 2017MTH4420Actuarial Mathematics I
Summer 2017MTH4100Linear Alg & Matrix Methods
Summer 2017MTH4410Theory of Interest
Spring 2017MTH4010Mathematical Analysis I
Spring 2017MTH4410Theory of Interest
Spring 2017MTH4421Actuarial Mathematics II
Fall 2016MTH4420Actuarial Mathematics I
Fall 2016MTH3030Elements of Calculus III
Fall 2016MTH2610Calculus I
Fall 2016MTH2610Calculus I
Summer 2016MTH2205Precal and Elements of Cal 1B
Summer 2016MTH4410Theory of Interest
Spring 2016MTH4410Theory of Interest
Spring 2016MTH2207Elements of Calculus I and Ma
Fall 2015MTH2610Calculus I
Fall 2015MTH4420Actuarial Mathematics I
Fall 2015MTH4410Theory of Interest
Fall 2015MTH2610Calculus I
Summer 2015MTH4410Theory of Interest
Summer 2015MTH2205Precal and Elements of Cal 1B
Spring 2015MTH2207Elements of Calculus I and Ma
Spring 2015MTH3020Calculus III
Spring 2015MTH4410Theory of Interest
Fall 2014MTH2205Precal and Elements of Cal 1B
Fall 2014MTH2207Elements of Calculus I and Ma
Fall 2014MTH4410Theory of Interest
Fall 2014MTH2003Precal & Elem of Cal 1A
Summer 2014MTH3010Calculus II
Summer 2014MTH2205Precal and Elements of Cal 1B
Spring 2014MTH4410Theory of Interest
Spring 2014MTH2207Elements of Calculus I and Ma
Spring 2014MTH2207Elements of Calculus I and Ma
Fall 2013MTH2003Precal & Elem of Cal 1A
Fall 2013MTH2610Calculus I
Fall 2013MTH2003Precal & Elem of Cal 1A
Fall 2013MTH2207Elements of Calculus I and Ma

Journal Articles

Ridenour, T., & Senesi, P. (2017). The Euclidean geometry of cardinal welfare functions. Social Choice and Welfare,

Ridenour, T., Khare, A., & Chari, V. (2012). Faces of Polytopes and Koszul Algebras. Journal of Pure and Applied Algebra, 216(7). 1611 - 1625.

Ridenour, T., & Khare, A. (2012). Faces of Weight Polytopes and a Generalization of a Theorem of Vinberg. Algebras and Representation Theory, 15(3). 593 - 611.

Ridenour, T., Dolbin, R., & Chari, V. (2009). Ideals of Parabolic Subalgebras of Simple Lie Algebras. Contemporary Mathematics, 409. 47 - 60.

Presentations

Ridenour, T. (2016, November 18). Faces of weight polytopes and Koszul algebras. CUNY Representation Theory Seminar. : CUNY Graduate Center.

Other Scholarly Works

Ridenour, T., Dolbin, R., & Park, S. (2019). Abelian p0-Module Subalgebras in Z2-graded subalgebras.

In Progress.

Ridenour, T. (2018). Prime Factorizations of finite-dimensional modules for Simple Lie Algebras.

In Progress.

Ridenour, T., & Sandler, A. (2017). ad-Nilpotent positively-graded Borel module subalgebras.

arxiv.org/pdf/1209.3832v2.pdf
In Progress.

Research Currently in Progess

Ridenour, T., & Senesi, P.(n.d.). Algebraic voting theory. In Progress.

Applying representation theoretic techniques to the study of (ranked) voting methods.

Ridenour, T., & Iyer, M.(n.d.). Combinatorial Ideals for Twisted Affine Lie Algebras. In Progress.

The aim of this project is to classify the sets of roots which determine a combinatorial ideal in a Borel subalgebra for a twisted affine Lie algebra up to an equivalence relation.

Ridenour, T., & Sutton, O.(n.d.). Prime Factorizations of finite-dimensional modules for Simple Lie Algebras. In Progress.

A study of tensor product factorizations of certain finite-dimensional representations for simple finite-dimensional Lie algebras.

Ridenour, T., & Ephraim, J.(n.d.). Probability and Condorcet cycles in Voting Theory. In Progress.

A systematic study of Condorcet cycles in ranking voting procedures using methods from both representation theory and probability.