Aleksandra Sobieska
Department of Mathematics
University of Wisconsin - Madison
Van Vleck Hall
Madison, WI 53706-1325
Van Vleck Hall, Room 322
asobieska «at»
My research interests include combinatorial commutative algebra and algebraic combinatorics. Currently I am particularly interested in infinite free resolutions, especially those arising in the context of semigroup rings.
Subcomplexes of Certain Free Resolutions
(with Maya Banks.)
Identifiability of Linear Compartmental Models: The Impact of Removing Leaks and Edges
(with Patrick Chan, Katherine Johnston, Anne Shiu, and Clare Spinner.)
Toward Free Resolutions Over Scrolls
(with Laura Felicia Matusevich.)
arXiv:1903.03687 / DOI
Proceedings of the American Mathematical Society 148 (2020), p. 5071-5086.
Counterexamples for Cohen-Macaulayness of Lattice Ideals
(with Laura Felicia Matusevich.)
arXiv:1804.03647 / DOI
Communications in Algebra, Vol. 47: Issue 6 (2018), pp. 2494 - 2502.
On transformations of A-hypergeometric functions
(with Jens Forsgård and Laura Felicia Matusevich.)
To appear in Funkcialaj Ekvacioj (2018).
Splitting techniques and Betti numbers of secant powers
(with Reza Akhtar, Brittany Burns, Haley Dohrmann, Hannah Hoganson, and Zerotti Woods.)
Involve, Vol. 9 (2016), pp. 737 - 750.