Name: Positivity XI
Start: 2023-07-10T08:00:00+02:00
End: 2023-07-14T23:50:00+02:00
Location: Ljubljana, Slovenia

Positivity XI

from Monday, July 10, 2023 (8:00 AM) to Friday, July 14, 2023 (11:50 PM)

Monday, July 10, 2023

8:00 AM

8:00 AM - 9:00 AM

9:00 AM

9:00 AM - 9:15 AM

9:15 AM Peter Šemrl - From Loewner’s characterization of operator monotone functions to fundamental theorem of chronogeometry
Peter Šemrl - From Loewner’s characterization of operator monotone functions to fundamental theorem of chronogeometry
9:15 AM - 9:55 AM

10:05 AM Pedro Tradacete - Recent progress in Banach lattices
Pedro Tradacete - Recent progress in Banach lattices
10:05 AM - 10:45 AM

10:50 AM

10:50 AM - 11:20 AM

11:20 AM Anton Schep - The essential spectrum, norm, and spectral radius of abstract multiplication operators
Anton Schep - The essential spectrum, norm, and spectral radius of abstract multiplication operators
11:20 AM - 11:40 AM

David de Hevia - The Complemented Subspace Problem in Banach lattices: A counterexample
David de Hevia - The Complemented Subspace Problem in Banach lattices: A counterexample
11:20 AM - 11:40 AM

11:50 AM Ioannis Polyrakis - Cones with semi-interior points and Applications
Ioannis Polyrakis - Cones with semi-interior points and Applications
11:50 AM - 12:10 PM

Yun Sung Choi - The Gleason metric and fibers of H^∞(B_c0)
Yun Sung Choi - The Gleason metric and fibers of H^∞(B_c0)
11:50 AM - 12:10 PM

12:30 PM

12:30 PM - 2:00 PM

2:00 PM Agnes Radl - Embeddability of real and positive operators
Agnes Radl - Embeddability of real and positive operators
2:00 PM - 2:40 PM

2:50 PM András Bátkai - Notes on oscillating semigroups
András Bátkai - Notes on oscillating semigroups
2:50 PM - 3:10 PM

Paweł Kolwicz - Quasi-modular spaces and copies of l∞
Paweł Kolwicz - Quasi-modular spaces and copies of l∞
2:50 PM - 3:10 PM

3:15 PM

3:15 PM - 3:45 PM

3:45 PM Maciej Ciesielski - Relations between selected geometric properties on the positive cone of all nonnegative and decreasing elements of symmetric Banach spaces
Maciej Ciesielski - Relations between selected geometric properties on the positive cone of all nonnegative and decreasing elements of symmetric Banach spaces
3:45 PM - 4:05 PM

4:15 PM Sahiba Arora - Irreducibility of eventually positive semigroups
Sahiba Arora - Irreducibility of eventually positive semigroups
4:15 PM - 4:35 PM

Jakub Tomaszewski - Essential norms of pointwise multipliers between distinct Köthe spaces
Jakub Tomaszewski - Essential norms of pointwise multipliers between distinct Köthe spaces
4:15 PM - 4:35 PM

4:45 PM Julian Hölz - Eventual cone invariance revisited
Julian Hölz - Eventual cone invariance revisited
4:45 PM - 5:05 PM

Tomasz Kiwerski - Weak essential norms of pointwise multipliers between distinct Banach function spaces
Tomasz Kiwerski - Weak essential norms of pointwise multipliers between distinct Banach function spaces
4:45 PM - 5:05 PM

5:30 PM

5:30 PM - 7:30 PM
Tuesday, July 11, 2023

9:00 AM Vladimir Troitsky - Convergence structures in vector lattices
Vladimir Troitsky - Convergence structures in vector lattices
9:00 AM - 9:40 AM

9:50 AM Jan Harm van der Walt - Direct and inverse limits of vector lattices
Jan Harm van der Walt - Direct and inverse limits of vector lattices
9:50 AM - 10:30 AM

10:35 AM

10:35 AM - 11:05 AM

11:05 AM Eugene Bilokopytov - Various characterizations of unbounded order convergence
Eugene Bilokopytov - Various characterizations of unbounded order convergence
11:05 AM - 11:25 AM

Francisco L. Hernandez - A representation of variable exponent spaces $L^{p(.)}(µ)$ for infinite measures
Francisco L. Hernandez - A representation of variable exponent spaces $L^{p(.)}(µ)$ for infinite measures
11:05 AM - 11:25 AM

11:35 AM Mauro Sanchiz - Weak compactness in Variable Lebesgue spaces
Mauro Sanchiz - Weak compactness in Variable Lebesgue spaces
11:35 AM - 11:55 AM

12:05 PM

12:05 PM - 12:30 PM

12:30 PM

12:30 PM - 2:00 PM

2:00 PM Abdelaziz Rhandi - Positivity and well-posedness of a class of linear systems
Abdelaziz Rhandi - Positivity and well-posedness of a class of linear systems
2:00 PM - 2:40 PM

2:50 PM Yassine el Gantouh - Positivity and well-posedness properties of a class of linear control systems
Yassine el Gantouh - Positivity and well-posedness properties of a class of linear control systems
2:50 PM - 3:10 PM

Kevin Abela - On different modes of order convergence and some applications
Kevin Abela - On different modes of order convergence and some applications
2:50 PM - 3:10 PM

3:15 PM

3:15 PM - 3:45 PM

3:45 PM Cristian Tacelli - Elliptic and parabolic operators with unbounded polynomial coefficients
Cristian Tacelli - Elliptic and parabolic operators with unbounded polynomial coefficients
3:45 PM - 4:05 PM

Youssef Azouzi - General diagonal process and applications
Youssef Azouzi - General diagonal process and applications
3:45 PM - 4:05 PM

4:15 PM Ozgur Yildrim - On the weak solvability of second order difference scheme corresponding to system of sine-Gordon equations
Ozgur Yildrim - On the weak solvability of second order difference scheme corresponding to system of sine-Gordon equations
4:15 PM - 4:35 PM

Vinícius Miranda - Grothendieck compactness principle for the absolute weak topology
Vinícius Miranda - Grothendieck compactness principle for the absolute weak topology
4:15 PM - 4:35 PM

4:45 PM Aljoša Peperko - Some results on spectral theory for suprema preserving operators on max-cones in normed vector lattices
Aljoša Peperko - Some results on spectral theory for suprema preserving operators on max-cones in normed vector lattices
4:45 PM - 5:05 PM

Dorsaf Cherif - Conditional indicators
Dorsaf Cherif - Conditional indicators
4:45 PM - 5:05 PM

6:00 PM

6:00 PM - 8:00 PM
Wednesday, July 12, 2023

9:00 AM Bas Lemmens - Metric geometry on symmetric cones
Bas Lemmens - Metric geometry on symmetric cones
9:00 AM - 9:40 AM

9:50 AM Foivos Xanthos - Continuity and robustness of risk measures
Foivos Xanthos - Continuity and robustness of risk measures
9:50 AM - 10:30 AM

10:35 AM

10:35 AM - 11:05 AM

11:05 AM Arkady Kitover - Spectra of non-invertible weighted composition operators on uniform algebras
Arkady Kitover - Spectra of non-invertible weighted composition operators on uniform algebras
11:05 AM - 11:25 AM

Jun Kawabe - The Choquet integral representability in a general setting
Jun Kawabe - The Choquet integral representability in a general setting
11:05 AM - 11:25 AM

11:35 AM Cormac Walsh - Hilbert geometries isometric to Banach spaces
Cormac Walsh - Hilbert geometries isometric to Banach spaces
11:35 AM - 11:55 AM

Jacobus J. Grobler - Fubini’s theorem for a vector-valued Daniell integral
Jacobus J. Grobler - Fubini’s theorem for a vector-valued Daniell integral
11:35 AM - 11:55 AM

12:00 PM

12:00 PM - 1:30 PM

1:30 PM

1:30 PM - 10:00 PM
Thursday, July 13, 2023

9:00 AM Karim Boulabiar - Truncated vector lattices: Something old and something new
Karim Boulabiar - Truncated vector lattices: Something old and something new
9:00 AM - 9:40 AM

9:50 AM Onno van Gaans - The order center and the algebraic center of JB-algebras
Onno van Gaans - The order center and the algebraic center of JB-algebras
9:50 AM - 10:30 AM

10:35 AM

10:35 AM - 11:05 AM

11:05 AM Anke Kalauch - An order theoretical analysis of atomic JBW algebras
Anke Kalauch - An order theoretical analysis of atomic JBW algebras
11:05 AM - 11:25 AM

Hamza Hafsi - Representation of quasi-unitary Banach lattices
Hamza Hafsi - Representation of quasi-unitary Banach lattices
11:05 AM - 11:25 AM

11:35 AM Mark Roelands - Prime ideals and Noetherian properties in vector lattices
Mark Roelands - Prime ideals and Noetherian properties in vector lattices
11:35 AM - 11:55 AM

Rawaa Hajji - Embedding of a truncated vector lattice into its universal completion
Rawaa Hajji - Embedding of a truncated vector lattice into its universal completion
11:35 AM - 11:55 AM

12:05 PM Emmanuel Lepinette - Dynamic programming principle and computable prices in financial market models with transaction costs
Emmanuel Lepinette - Dynamic programming principle and computable prices in financial market models with transaction costs
12:05 PM - 12:25 PM

Marten Wortel - Representing Noetherian vector lattices
Marten Wortel - Representing Noetherian vector lattices
12:05 PM - 12:25 PM

12:30 PM

12:30 PM - 2:00 PM

2:00 PM Florian Boisen - A generalization of Riesz* homomorphisms in order unit spaces
Florian Boisen - A generalization of Riesz* homomorphisms in order unit spaces
2:00 PM - 2:20 PM

Mounir Mahfoudhi - Alexandroff unitization of a Lattice ordered algebra with a truncation
Mounir Mahfoudhi - Alexandroff unitization of a Lattice ordered algebra with a truncation
2:00 PM - 2:20 PM

2:30 PM Enrique Garcia Sanchez - Free dual Banach lattices
Enrique Garcia Sanchez - Free dual Banach lattices
2:30 PM - 2:50 PM

Janko Stennder - A localization principle in pre-Riesz spaces
Janko Stennder - A localization principle in pre-Riesz spaces
2:30 PM - 2:50 PM

2:55 PM

2:55 PM - 3:25 PM

3:25 PM Julius Stochmal - Nuclear operators and operator-valued Borel measures
Julius Stochmal - Nuclear operators and operator-valued Borel measures
3:25 PM - 3:45 PM

Paul Ressel - Functions operating on several multivariate distribution functions
Paul Ressel - Functions operating on several multivariate distribution functions
3:25 PM - 3:45 PM

3:55 PM Chun Ding - Translation invariant Banach function spaces on locally compact groups
Chun Ding - Translation invariant Banach function spaces on locally compact groups
3:55 PM - 4:15 PM

Mohamed Amine Ben Amor - Tensor product of Riesz subspaces with applications
Mohamed Amine Ben Amor - Tensor product of Riesz subspaces with applications
3:55 PM - 4:15 PM

4:25 PM Safak Alpay - On limited and almost limited operators
Safak Alpay - On limited and almost limited operators
4:25 PM - 4:45 PM

7:00 PM

7:00 PM - 11:00 PM
Friday, July 14, 2023

9:50 AM Anil Kumar Karn - Orthogonality in ordered vector spaces
Anil Kumar Karn - Orthogonality in ordered vector spaces
9:50 AM - 10:10 AM

Walt van Amstel - Free objects in analytic categories
Walt van Amstel - Free objects in analytic categories
9:50 AM - 10:10 AM

10:15 AM

10:15 AM - 10:45 AM

10:45 AM Ashgar Ranjbari - Totally bounded sets in locally convex cones
Ashgar Ranjbari - Totally bounded sets in locally convex cones
10:45 AM - 11:05 AM

Zbigniew Lipecki - The positive cone of a Banach lattice. Coincidence of topologies and metrizability
Zbigniew Lipecki - The positive cone of a Banach lattice. Coincidence of topologies and metrizability
10:45 AM - 11:05 AM

11:15 AM Brian Lins - Recent developments in nonlinear Perron-Frobenius theory
Brian Lins - Recent developments in nonlinear Perron-Frobenius theory
11:15 AM - 11:35 AM

11:45 AM Dimby Rabearivony - Generalized ergodic domination in ordered Banach algebras
Dimby Rabearivony - Generalized ergodic domination in ordered Banach algebras
11:45 AM - 12:05 PM

Elmiloud Chil - Multilinear orthosymmetric continuous map and the connection between lattice and Riesz homomorphisms in Riesz spaces
Elmiloud Chil - Multilinear orthosymmetric continuous map and the connection between lattice and Riesz homomorphisms in Riesz spaces
11:45 AM - 12:05 PM

12:30 PM

12:30 PM - 2:00 PM

2:00 PM Sameh Bououn - A Stone-Weierstrass type theorem for truncated vector lattices of functions
Sameh Bououn - A Stone-Weierstrass type theorem for truncated vector lattices of functions
2:00 PM - 2:20 PM

Santiago Boza - The norm of the Cesàro operator minus the identity acting on decreasing sequences
Santiago Boza - The norm of the Cesàro operator minus the identity acting on decreasing sequences
2:00 PM - 2:20 PM

2:30 PM Ionut Șimon - Irreducible local representations and pure local completely positive and local completely contractive maps of locally C*-algebras
Ionut Șimon - Irreducible local representations and pure local completely positive and local completely contractive maps of locally C*-algebras
2:30 PM - 2:50 PM

Marwa Masmoudi - Riesz Space Generalizations of recurrence Theorems in Ergodic Theory
Marwa Masmoudi - Riesz Space Generalizations of recurrence Theorems in Ergodic Theory
2:30 PM - 2:50 PM

2:55 PM

2:55 PM - 3:10 PM

3:10 PM

3:10 PM - 3:40 PM