Bibliography of Tomaž Košir:

Bibliography of Tomaž Košir:

Common Jordan Chains of Matrices, Linear Algebra and its Applications 99 (1988), 253-258. pdf
On the Structure of Commutative Matrices I & II, Linear Algebra and its Applications 187 (1993), 163-182 and 261 (1997), 293-305. pdf1 pdf2
The Finite-dimensional Multiparameter Spectral theory : The Nonderogatory Case, Linear Algebra and its Applications 212/213 (1994), 45-70. pdf
with P. Binding : Second Root Vectors for Multiparameter Eigenvalue Problems of Fredholm Type, Transactions Amer. Math. Soc. 348 (1996), 229-249. pdf
with L. Grunenfelder : An Algebraic Approach to Multiparameter Spectral Theory, Transactions Amer. Math. Soc. 348 (1996), 2983-2998. pdf
with L. Grunenfelder : Coalgebras and Spectral Theory in One and Several Parameters, Operator Theory: Advances and Applications 87 (1996), 177-192. pdf
Kronecker Bases for Linear Matrix Equations, with Applications to Two-parameter Eigenvalue Problems, Linear Algebra and its Applications 249 (1996), 259-288. pdf
with L. Grunenfelder, R. Guralnick, and H. Radjavi : Permutability of Characters on Algebras, Pacific Journal of Mathematics 178 (1997), 63-70. pdf
with L. Grunenfelder : On a Representation of Commuting Maps by Tensor Products, Linear Algebra and its Applications 251 (1997), 215-222. pdf
with M. Omladič and H. Radjavi: Maximal Semigroups Dominated by 0 - 1 Matrices, Semigroup Forum 54 (1997), 175-189.
with L. Grunenfelder: Koszul Cohomology for Comodule Maps and Applications, Communications in Algebra 25 (1997), 459-479.
with L. Grunenfelder : Geometric Aspects of Multiparameter Spectral Theory, Transactions Amer. Math. Soc. 350 (1998), 2525-2546. pdf
with L. Grunenfelder, M. Omladič, and H. Radjavi: On Groups Generated by Elements of Prime Order, Geometriae Dedicata 75 (1999), 317-332. pdf
with T. Bhattacharyya: On Commuting Compact Self-adjoint Operators on a Pontryagin Space, Integr. Eq. Op. Theory 39 (2001), 377-386. pdf
with L. Grunenfelder, M. Omladič, and H. Radjavi: Maximal Jordan Algebras of Matrices with Bounded Number of Eigenvalues, Israel Journal of Mathematics, 128 (2002), 53-75. pdf
with B. Plestenjak: On stability of invariant subspaces of commuting matrices, Linear Algebra and its Applications 342 (2002), 133-147. pdf
with T. Bhattacharyya and B. Plestenjak: Right Definite Multiparameter Sturm-Liouville Problems with Eigenparameter Dependent Boundary Conditions, Proceedings Edinb. Math. Soc. (2) 45 (2002), 565-578. pdf
with J. Bernik, R. Drnovšek, M. Omladič, and H. Radjavi: Irreducible semigroups of matrices with eigenvalue one, Semigroup Forum 67 (2003), 271-287.
The Cayley-Hamilton Theorem and Inverse Problems for Multiparameter Systems, Linear Algebra and its Applications 367 (2003), 155-163. pdf
with P. Binding: Root Vectors for Geometrically Simple Two-Parameter Eigenvalues, Transactions Amer. Math. Soc. 356 (2004), 1705-1726. pdf
Root Vectors for Geometrically Simple Multiparameter Eigenvalues, Integr. Eq. Op. Theory 48 (2004), 365-396. pdf
with R. Drnovšek: Irreducible Operator Semigroups such that AB and BA are proportional, Linear Algebra and its Applications. Special Issue in honor of Heydar Radjavi. Vol. 383 (2004), 113-118. pdf
with M.E. Hochstenbach and B. Plestenjak: A Jacobi-Davidson Type Method for the Two-Parameter Eigenvalue Problem, SIAM J. Matrix Anal. Appl. 26 (2004/05), 477-497. pdf
with B.A. Sethuraman: Determinantal Varieties Over Truncated Polynomial Rings, Journal of Pure and Applied Algebra 195 (2005), 75-95. pdf
with J. Bernik, R. Drnovšek, T.J. Laffey, G. MacDonald, R. Meshulam, M. Omladič, and H. Radjavi: Common fixed points and common eigenvectors for sets of matrices, Linear and Multilinear Algebra 53 (2005), 137-146. pdf
with B.A. Sethuraman: A Groebner basis for the 2 x 2 determinantal ideal mod t, Journal of Algebra 292 (2005), 138-153, pdf.
Semitransitivity Working Group at LAW'05, Bled: Semitransitive subspaces of matrices, Electronic Journal of Linear Algebra 15 (2006), 225-238. pdf
with A. Buckley: Determinantal representations of smooth cubic surfaces, Geometria Dedicata 125 (2007), 115-140. pdf
J. Holbrook, J.-P. Schoch: Moving zeros among matrices. Appendix by T. Košir and B. A. Sethuraman. Linear Algebra and its Applications 424 (2007), 83–95. pdf
with D. Kokol-Bukovšek, N. Novak, and P. Oblak: Products of commuting nilpotent operators, Electronic Journal of Linear Algebra 16 (2007), 237-247. pdf. link to the article
with J. Bernik, R. Drnovšek, L. Livshits, M. Mastnak, M. Omladič, and H. Radjavi: Approximate permutability of traces on semigroups of matrices, Operators & Matrices 1 (2007), no. 4, 455–467. pdf
with J. Bernik, R. Drnovšek, D. Kokol-Bukovšek, and M. Omladič: Reducibility and triangularizability of semitransitive operator spaces. Houston Journal of Mathematics, 34 (2008), 235–247.
with K. Cvetko-Vah, D. Kokol-Bukovšek, G. Kudryavtseva, Y. Lavrenyuk, and A. Oliynyk: Semitransitive and transitive subsemigroups of the inverse symmetric semigroups. Semigroup Forum 78 (2009), 138–147. arXiv

with P. Oblak: On pairs of commuting nilpotent matrices. Transform. Groups 14 (2009), 175–182. arXiv
with J. Bernik, G. Cigler, R. Drnovšek, A. Jafarian, D. Kokol-Bukovšek, M. Kramar Fijavž, G. Kudryavtseva, T. Laffey, L. Livshits, G. Macdonald, M. Omladič, H. Radjavi, and P. Rosenthal: Semigroups of operators with nonnegative diagonals. Linear algebra appl. 433 (2010), 2080-2087.
with K. Cvetko-Vah, D. Kokol-Bukovšek, and G. Kudryavtseva: Semitransitive subsemigroups of the singular part of the finite symmetric inverse semigroup. Acta math. Hung. 131 (2011), no. 1-2, 1-24. arXiv
with A. Buckley. Plane curves as Pfaffians. Annali della Scuola Normale Superiore di Pisa, Classe di Scienze 10 (2011), no. 2, 363-388. pdf
with J. Bernik, R. Drnovšek, D. Kokol-Bukovšek, M. Omladič, and H. Radjavi: On semitransitive Jordan algebras of matrices. Journal of Algebra and Applications. 10 (2011), no. 2, 319-333.
with L. Grunenfelder, M. Omladič, and H. Radjavi: Finite groups with submultiplicative spectra. Journal of Pure and Applied Algebra 216 (2012), no. 5, 1196-1206. arXiv
with A. Buckley: Simultaneously self-adjoint sets of 3 x 3 matrices. Rendiconti dell’Istituto di Matematica dell’Università di Trieste, vol. 47 (2015), 81-105. Dedicated to Emilia Mezzetti. pdf
with M. Omladič: Normalized tight vs. general frames in sampling problems. Advances in Operator Theory 2 (2017), no. 2, 114–125.
with M. Omladič: Reflected maxmin copulas and modeling quadrant subindependence. Fuzzy Sets and Systems 378 (2020), 125-143. arXiv
with D. Kokol Bukovšek, B. Mojškerc, and M. Omladič: Asymmetric linkages: Maxmin vs. reflected maxmin copulas. Fuzzy Sets and Systems 393 (2020), 75-95. arXiv
with D. Kokol Bukovšek, B. Mojškerc, and M. Omladič: Non-exchangeability of copulas arising from shock models, Journal of Computational and Applied Mathematics 358 (2019), 61–83. (See also Erratum published in Journal of Computational and Applied Mathematics. 365 (2020) 112419, 1 p. Corrected version at https://arxiv.org/abs/1808.09698v4).
with D. Kokol Bukovšek, B. Mojškerc, and M. Omladič: Relation between non-exchangeability and measures of concordance of copulas, J. Math. Anal. Appl. 487, no. 1 (2020), 123951, 26 pp. arXiv
with D. Kokol Bukovšek, B. Mojškerc, and M. Omladič: Spearman's footrule and Gini's gamma: Local bounds for bivariate copulas and the exact region with respect to Blomqvist's beta. Journal of Computational and Applied Mathematics.390 (2021), 113385, 23 pp. arXiv
with D. Kokol Bukovšek, M. Omladič and N. Stopar: Extending sub-quasi-copulas. J. Math. Anal. Appl. 500 (2021), no. 1, Paper No. 125099, 16 pp.
with M Omladič: Singular components of shock model copulas. Journal of Computational and Applied Mathematics. 400 (2022) Paper No. 113749.
with D. Kokol Bukovšek, B. Mojškerc, and M. Omladič. Extreme generators of shock induced copulas. Applied Mathematics and Computation. 429 (2022), Paper No. 127214, 16 pp.
with B. Plestenjak. On the singular two-parameter eigenvalue problem II. Linear Algebra and its Applications. 649 (2022), 433–451. arXiv
with M. E. Hochstenbach and B. Plestenjak: Numerical methods for rectangular multiparameter eigenvalue problems, with applications to finding optimal ARMA and LTI models. Numerical Linear Algebra and its Applications. 31 (2024), Issue 2, Paper No. e2540. open access
with D. Kokol Bukovšek, B. Mojškerc and M. Omladič: Extending multivariate sub-quasi-copulas. Journal of Mathematical Analysis and its Applications, 540 (2024), Paper No. 128582. open access
with E. Peronne: Discrete imprecise copulas. Fuzzy Sets and Systems 504 (2025), Paper No. 109251, 20 pp. open access
with J. Irving and M. Mastnak. A proof of the Box Conjecture for commuting pairs of matrices. arXiv