Book of Abstracts - Updated PDF

NEW: The talk of Chi-Kwong Li, Preserver Problems: Gateways to New Topics and Techniques, will take place in the main lecture room on Friday, 12:40-13:15.

Main program:

Monday, June 2
  10:30 - 11:00 Registration
  11:00 - 11:15 Opening
Invited talks 11:15 - 12:05 Marcoux
Around commutators of quadratic operators
12:10 - 13:00 Gouveia
The nonnegative integer rank
  13:00 - 15:00 Lunch break
Working groups 15:00 - 16:30
  16:30 - 17:00 Coffee break
Working groups 17:00 - 18:30
  19:00 Welcome reception
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Tuesday, June 3
Invited talk 9:00 - 9:50 de Seguins Pazzis
A duality method for spaces of operators
Contributed talks 9:50 - 10:25 Mathieu
A solution to Jafarian's question
10:25 - 11:00 Curto
Truncated Moment Problems: An Introductory Survey
  11:00 - 11:30 Coffee break
Contributed talks 11:30 - 12:05 Peperko
Inequalities on the joint and generalized spectral radius and their essential versions
Jablonski
Subnormality of the Cauchy dual operator
12:05 - 12:40 Titkos
Lattice properties of strength functions
Pietrzycki
Moments and the unique extension property
12:40 - 13:15 Radić
Maps preserving the idempotency of Jordan products on B(X)
Oliveira
Projections on matrix and operator spaces
  13:15 - 15:00 Lunch break
Working groups 15:00 - 16:30
  16:30 - 17:00 Coffee break
Working groups 17:00 - 18:30
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Wednesday, June 4
Invited talk 9:00 - 9:50 Šmigoc
Arbitrarily Finely Divisible Matrices
Contributed talks 9:50 - 10:25 Furuichi
Trace inequalities and Tsallis relative entropy
10:25 - 11:00 Ilišević
Phase-isometries between normed spaces
  11:00 - 11:30 Coffee break
Contributed talks 11:30 - 12:05 Kokol Bukovšek
Compressed commuting graphs of matrix rings
Stochel
Subnormality of B-operators via (conditionally) positive definite sequences
12:05 - 12:40 Orel
Some mysteries about complementary prisms
Chavan
Wold-type decomposition for weighted shifts on a rootless directed tree
12:40 - 13:15 Koljančić
The strong spectral property for some families of unicyclic graphs
di Dio
Positivity preservers and their generators
  13:15 - 15:00 Lunch break
  16:30 - 18:00 Piran walking tour
  19:00 Conference dinner
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Thursday, June 5
Invited talk 9:00 - 9:50 Breen
Maximum spread of graphs
Contributed talks 9:50 - 10:25 Fallat
Sufficient conditions for total positivity, compounds, and Dodgson condensation
10:25 - 11:00 Fialkow
A survey of several approaches to multivariable truncated moment problems
  11:00 - 11:30 Coffee break
Contributed talks 11:30 - 12:05 Stopar
Rank of elements of semiprime algebras
Schötz
Localizable preordered rings
12:05 - 12:40 Promyslov
Maps preserving a fixed rank-distance on matrix spaces
Brüser
Determinantal Representations of Real Positive Polynomials
12:40 - 13:15 Maksaev
Maps preserving pencil condition for singularity on real matrices
Nailwal
Moment theory approach to Gaussian Quadratures with prescribed nodes
  13:15 - 15:00 Lunch break
Working groups 15:00 - 16:30
  16:30 - 17:00 Coffee break
Working groups 17:00 - 18:30
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Friday, June 6
Invited talk 9:00 - 9:50 Tanaka
Geometric nonlinear classification of Banach spaces arising from Birkhoff-James orthogonality
Contributed talks 9:50 - 10:25 Smertnig
An arithmetic inverse result for semigroups of invertible matrices
10:25 - 11:00 Minculete
Some bounds for several types of entropies and divergences
  11:00 - 11:30 Coffee break
Contributed talks 11:30 - 12:05 Plevnik
Linear preservers of rank one projections
Vitas
The L'vov-Kaplansky Conjecture
12:05 - 12:40 Đurić
Compressed zero-divisor graphs of matrix rings over finite fields
Stefanović
Isomorphisms of Birkhoff-James orthogonality on finite-dimensional C*-algebra
12:40 - 13:15 Chi-Kwong Li
Preserver Problems: Gateways to New Topics and Techniques