Alexander Viktor Michael Kovacec
AuthID: R-001-GM1
11
TITLE: A note on extrema of linear combinations of elementary symmetric functions Full Text
AUTHORS: Alexander Kovačec; Salma Kuhlmann; Cordian Riener;
PUBLISHED: 2012, SOURCE: Linear and Multilinear Algebra, VOLUME: 60, ISSUE: 2
AUTHORS: Alexander Kovačec; Salma Kuhlmann; Cordian Riener;
PUBLISHED: 2012, SOURCE: Linear and Multilinear Algebra, VOLUME: 60, ISSUE: 2
12
TITLE: Positive semidefinite diagonal minus tail forms are sums of squares Full Text
AUTHORS: Carla Fidalgo; Alexander Kovacec;
PUBLISHED: 2011, SOURCE: MATHEMATISCHE ZEITSCHRIFT, VOLUME: 269, ISSUE: 3-4
AUTHORS: Carla Fidalgo; Alexander Kovacec;
PUBLISHED: 2011, SOURCE: MATHEMATISCHE ZEITSCHRIFT, VOLUME: 269, ISSUE: 3-4
13
TITLE: Deep Learning Networks for Off-Line Handwritten Signature Recognition Full Text
AUTHORS: Bernardete Ribeiro ; Ivo Gonçalves ; Sergio Santos; Alexander Kovacec;
PUBLISHED: 2011, SOURCE: 16th Iberoamerican Congress on Pattern Recognition in PROGRESS IN PATTERN RECOGNITION, IMAGE ANALYSIS, COMPUTER VISION, AND APPLICATIONS, VOLUME: 7042
AUTHORS: Bernardete Ribeiro ; Ivo Gonçalves ; Sergio Santos; Alexander Kovacec;
PUBLISHED: 2011, SOURCE: 16th Iberoamerican Congress on Pattern Recognition in PROGRESS IN PATTERN RECOGNITION, IMAGE ANALYSIS, COMPUTER VISION, AND APPLICATIONS, VOLUME: 7042
14
TITLE: An extension of Birkhoff's theorem with an application to determinants Full Text
AUTHORS: Natalia Bebiano ; Joao da Providencia ; Alexander Kovacec;
PUBLISHED: 2007, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 427, ISSUE: 1
AUTHORS: Natalia Bebiano ; Joao da Providencia ; Alexander Kovacec;
PUBLISHED: 2007, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 427, ISSUE: 1
15
TITLE: Optimizers for sub-sums subject to a sum- and a Schur-convex constraint with applications to estimation of eigenvalues
AUTHORS: Kovacec, A; Merikoski, JK; Pikhurko, O; Virtanen, A;
PUBLISHED: 2003, SOURCE: MATHEMATICAL INEQUALITIES & APPLICATIONS, VOLUME: 6, ISSUE: 4
AUTHORS: Kovacec, A; Merikoski, JK; Pikhurko, O; Virtanen, A;
PUBLISHED: 2003, SOURCE: MATHEMATICAL INEQUALITIES & APPLICATIONS, VOLUME: 6, ISSUE: 4
INDEXED IN: 
Scopus 
WOS
Scopus WOS16
TITLE: The inequality of Milne and its converse
AUTHORS: Alzer, H; Kovacec, A;
PUBLISHED: 2002, SOURCE: JOURNAL OF INEQUALITIES AND APPLICATIONS, VOLUME: 7, ISSUE: 4
AUTHORS: Alzer, H; Kovacec, A;
PUBLISHED: 2002, SOURCE: JOURNAL OF INEQUALITIES AND APPLICATIONS, VOLUME: 7, ISSUE: 4
INDEXED IN: Scopus WOS
Scopus WOS17
TITLE: A COMBINATORIAL THEOREM ON THE CARTAN INVARIANTS OF THE SCHUR ALGEBRA S(B+) Full Text
AUTHORS: KOVACEC, A; SANTANA, AP ;
PUBLISHED: 1994, SOURCE: 2nd Conference of the International-Linear-Algebra-Society in LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 198, ISSUE: C
AUTHORS: KOVACEC, A; SANTANA, AP ;
PUBLISHED: 1994, SOURCE: 2nd Conference of the International-Linear-Algebra-Society in LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 198, ISSUE: C
INDEXED IN: Scopus WOS
Scopus WOS18
TITLE: THE VALIDITY OF THE MARCUS-DEOLIVEIRA CONJECTURE FOR ESSENTIALLY HERMITIAN MATRICES Full Text
AUTHORS: BEBIANO, N ; KOVACEC, A; DAPROVIDENCIA, J ;
PUBLISHED: 1994, SOURCE: 2nd Conference of the International-Linear-Algebra-Society in LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 198, ISSUE: C
AUTHORS: BEBIANO, N ; KOVACEC, A; DAPROVIDENCIA, J ;
PUBLISHED: 1994, SOURCE: 2nd Conference of the International-Linear-Algebra-Society in LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 198, ISSUE: C
INDEXED IN: Scopus WOS
Scopus WOS