Tomasz Szulc

Available identifiers

zbMath Open szulc.tomaszMaRDI QIDQ209085

List of research outcomes

Publication	Date of Publication	Type
Comments on ‘Less conservative conditions for robust LQR-state-derivative controller design: an LMI approach’ and new sufficient LMI conditions for invertibility of a convex combination of matrices	2022-07-27	Paper
https://portal.mardi4nfdi.de/entity/Q5108551	2020-05-04	Paper
Scaling technique for partition-Nekrasov matrices	2019-03-22	Paper
Optimal Gersgorin-style estimation of the largest singular value. II	2016-11-24	Paper
https://portal.mardi4nfdi.de/entity/Q3166934	2012-11-01	Paper
Loewner matrix ordering in estimation of the smallest singular value	2011-09-09	Paper
Further results on \(H\)-matrices and their Schur complements	2008-04-28	Paper
Optimal Gersgorin-style estimation of extremal singular values	2005-06-23	Paper
Properties of Schur complements in partitioned idempotent matrices.	2004-03-14	Paper
On the class of \(D_{k}\)-symmetrizable matrices	2003-05-04	Paper
On Some Properties of Convex Matrix Sets Characterized byP-Matrices and BlockP-Matrices	2003-03-12	Paper
A property of orthogonal projectors	2003-02-05	Paper
Inter- and extrapolatory properties of matrix partial orderings	2002-04-02	Paper
Convex sets of schur stable and stable matrices	2001-10-21	Paper
https://portal.mardi4nfdi.de/entity/Q4949372	2000-12-05	Paper
Convex combinations of matrices -- full rank characterization	2000-02-14	Paper
Convex combinations of matrices-nonsingularity and schur stability characterizations	1999-10-31	Paper
Block P-matrices	1999-04-28	Paper
Further lower bounds for the smallest singular value	1998-07-08	Paper
Testing some properties of real matrices	1997-11-03	Paper
Rank of convex combinations of matrices	1997-07-24	Paper
A lower bound for stability abscissa of a Schur stable matrix	1996-03-20	Paper
Some remarks on a theorem of Gudkov	1996-03-18	Paper
https://portal.mardi4nfdi.de/entity/Q4306877	1995-11-26	Paper
A Criterion for Nonvanishing of Determinants	1994-07-10	Paper
https://portal.mardi4nfdi.de/entity/Q4034101	1993-05-16	Paper
A nonsingularlity criterion for complex matrices	1992-09-27	Paper
On a criterion for the nonsingularity of complex matrices	1992-09-27	Paper
A Criterion for Nonvanishing of Determinants	1992-06-27	Paper
A criterion for the nonsingularity of matrices	1990-01-01	Paper
A contribution to the theory of P-matrices	1990-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q3350652	1990-01-01	Paper
A contribution to the theory of M-matrices	1989-01-01	Paper
A lower bound for the Perron root of a nonnegative matrix. II	1989-01-01	Paper
Criteria for the nonsingularity of partitioned matrices	1989-01-01	Paper
A lower bound for the Perron root of a nonnegative matrix	1988-01-01	Paper
On Some Spectral Properties of Matrices with Real Entries	1988-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q3780357	1987-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q3708124	1985-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q3738468	1985-01-01	Paper
Lyapunov functions for linear mappings	1980-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q3895994	1980-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q3917428	1979-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q4180746	1979-01-01	Paper

Research outcomes over time

Doctoral students

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Known relations from the MaRDI Knowledge Graph

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This page was built for person: Tomasz Szulc