Dr. Stefan Ovidiu Tohaneanu
Department of Mathematics
University of Idaho
875 Perimeter Drive MS 1103, Moscow, ID 83844-1103
Phone: (208) 885-6234
tohaneanu@uidaho.edu
Employment
2019-present: Associate Professor,
University of Idaho
2013-2019: Assistant Professor, University of Idaho
2010-2013: Postdoctoral Fellow and Assistant Professor, The University of Western
Ontario (Advisor Dr.
Graham Denham)
2007-2010: Visiting Assistant Professor, University of Cincinnati
2002-2007: Graduate Teaching Assistant, Texas A&M University
Education
Ph.D., Mathematics, Texas A&M University, 2007 (Advisor Dr. Hal Schenck)
M.S., Mathematics (Analysis), University of Bucharest, 2001
M.S., Mathematics (Algebra), University of Bucharest, 1999
B.S., Mathematics, University of Bucharest, 1997
USEFUL LINKS FOR MATH MAJOR UNDERGRADUATE STUDENTS
Teaching
Students, please check blackboard for detailed information.
Spring 2023: MATH 275: Calculus III, and MATH 330: Linear Algebra
Spring 2022: MATH 556: Groups and Fields II, and MATH 330: Linear Algebra
Fall 2021: MATH 555: Groups and Fields I, and MATH 415: Cryptography
Spring 2021: MATH 462: Abstract Algebra II, and MATH 330: Linear Algebra
Fall 2020: MATH 461: Abstract Algebra I, and MATH 430: Advanced Linear Algebra
Spring 2020: MATH 376: Discrete Math II, and MATH 330: Linear Algebra
Fall 2019: MATH 176: Discrete Math I, and MATH 415: Cryptography
Spring 2019: MATH 275: Calculus III, and course coordinator for MATH 175: Calculus II
Fall 2018: MATH 176: Discrete Math I, and MATH 415: Cryptography
Spring 2018: MATH 420: Complex Variables, and MATH 176: Discrete Math I
Fall 2017: MATH 461: Abstract Algebra I, and MATH 415: Cryptography
Spring 2017: MATH 558: Intro to Algebraic Geometry, and MATH 176: Discrete Math I
Fall 2016: MATH 557: Ring Theory, and MATH 330: Linear Algebra
Summer 2016 – II: MATH 310: Ordinary Differential Equations
Spring 2016: MATH 330: Linear Algebra, and MATH 556: Groups and Fields II
Fall 2015: MATH 170: Calculus I (entire in-campus course), and MATH 555: Groups and Fields I
Summer 2015: MATH 310 (both sections): Ordinary Differential Equations
Spring 2015: MATH 310: Ordinary Differential Equations
Fall 2014: MATH 176: Discrete Math I, and MATH 275: Calculus III
Spring 2014: MATH 376: Discrete Math II
Fall 2013: MATH 330: Linear Algebra
Semesters I have been teaching MATH 176 (EO): Discrete Math I – Engineering Outreach: Spring 2023, Fall 2021, Fall 2020, Summer 2020, Spring 2020, Fall 2019, Spring 2019, Fall 2018, Summer 2018.
Research
My research interests are in Commutative Algebra with applications to
Combinatorics, Discrete Geometry, Algebraic Geometry, Coding Theory or Spline
Approximation. Please click this link for a
detailed CV. Stuff about me and my research can be also found on Google
Scholar and Research
Gate.
These are excerpts from the 2nd draft of a book I am writing titled: “Interactions between Commutative Algebra and Coding Theory”: BOOK
This is the list of my publications. Most of the articles are hyperlinked to their arXiv old versions (hence may contain errors and the exposition is outdated). For the published updated latest versions of the articles, please check the journals’ websites.
Proc. Amer. Math. Soc. 150
(2022),
4259-4276.
J. Algebra 581 (2021), 327-352.
Michigan Math. J. (202?), accepted; a version is available at arXiv:
2004.07430.
Trans. Amer. Math. Soc. 374 (2021), 4059-4073.
Unpublished; a version is available at arXiv: 1906.02422.
Proc. Amer. Math. Soc. 148 (2020),
2411-2419.
Advances in Applied Math. 112 (2020), 101940.
J. Commutative Algebra 13 (2021), 549-570.
Unpublished; a version is available at arXiv: 1805.08343.
Extended abstract published in Oberwolfach Reports 5
(2021) 59-61.
Algebra & Number Theory 12
(2018), 1401-1429.
Mathematische Nachrichten 290
(2017),
3029-3037.
J. Algebraic Combinatorics 42 (2017), 165-187.
J. Combinatorial Theory,
Series A 140 (2016), 76-96.
J. Symbolic Computation 77 (2016), 39-62.
Discrete Mathematics 339 (2016), 54-61.
Archiv der Mathematik 105 (2015), 343-349.
Advances in Applied Math. 71 (2015), 190-207.
J. Algebra (C.S.) 443 (2015), 479-493.
Collectanea Math. 66 (2015), 1-31.
J. Algebra 400 (2014),
72-77.