Bohemian Day of Function Spaces

Program Bohemian Day of Function Spaces

• Program November 28, 2025

  12.30 - 12.50  David Kubíček (Prague),  "Properties of certain functional generated by two rearrangement-invariant spaces"

  12.50 - 13.10  Petr Velyčko (Prague), "Classical Lorentz Sequence Spaces"

  13.10 - 13.30  Anna Kneselová (Prague), "Maximal non-compactness of embeddings between sequence spaces“

  13.30 - 13.50  Dalimil Peša (Chemnitz/Prague), "Mean ergodicity for composition operators on rearrangement-invariant spaces"

  Coffee break & Poster session

  14.20 - 14.40  Ladislav Drážný (Prague), "Reduction principle for potentials in metric spaces"

  14.40 - 15.00  Andrew Haar (Prague), "Shifted Operators in the Study of Multilinear Fourier Multipliers"

  15.00 - 15.20  Hana Turčinová (Prague), "Interpolation of classical Lorentz spaces measuring oscillation"

  15.20 - 15.40  Amiran Gogatishvili (Prague), "Equivalent characterisations of fractional order Orlicz-Sobolev spaces"

  Posters: Luboš Pick (Prague), "Non-improvability of sharp endpoint estimates"; Lenka Slavíková (Prague), "Fractional Orlicz-Sobolev embeddings into Campanato type spaces"; Jan Vybíral (Prague), "Bases of Lebesgue spaces formed by neural networks"; Jakub Takáč (Warwick), "Perturbations of measures and sets having curves in d directions"

• Program November 29, 2024

  Talks

  12.30 - 12.50  Bohumír Opic (Prague), "Limiting real interpolation K- and J-spaces, relationship between them and their duals"

  12.50 - 13.10  Ladislav Drážný (Prague), "Embeddings between Lorentz-Sobolev spaces of mixed smoothness"

  13.10 - 13.30  Alexandra Havelková (Prague), "Weak type estimates for some maximal operators“

  13.30 - 13.50  David Kubíček (Prague), "Optimal function spaces and Sobolev embeddings"

  Coffee break & Poster session

  14.20 - 14.40  Anna Musilová (Prague), "Duality for Weak Lebesgue Spaces"

  14.40 - 15.00  Andrew Haar (Prague), "A Spline Frame Characterization for Triebel-Lizorkin Spaces"

  15.00 - 15.20  Dalimil Peša (Chemnitz/Prague), "Luxemburg-type representation theory"

  15.20 - 15.40  Amiran Gogatishvili (Prague), "Embeddings between weighted local Morrey-type spaces"

   

  Posters

  Hana Turčinová (Prague):  "Interpolation of classical Lorentz spaces measuring oscillation"

  Lenka Slavíková (Prague),  "Boundedness criteria for bilinear Fourier multipliers via shifted square function estimates"

  Luboš Pick (Prague),  "Almost compact embeddings between Orlicz and Lorentz spaces"
  

• Program December 1, 2023

  12.30 - 12.55  Dalimil Peša (Prague), "Nonlinear Gagliardo–Nirenberg inequality and a priori estimates for nonlinear elliptic eigenvalue problems"

  13.00 - 13.25  Ladislav Drážný (Prague), "Optimal Sobolev embeddings with various measures"

  13.30 - 13.55  Simon Murmann (Jena),  "The BMS-conjecture about $L^p$-positivity preserving manifolds"

  Coffee break

  14:30 - 14.55   David Kubíček (Prague), "Explicit formulas for optimal Sobolev embedding
  spaces"

  15.00 - 15.25   Amiran Gogatishvili (Prague), "Relations between Growth Envelope Function
  and Capacity"

  15.30 - 15.55   Luboš Pick (Prague), "Modulus of continuity of fractional Orlicz-Sobolev functions"

• Program December 2, 2022

  12.30-12.55  Manvi Grover (Prague), "Duals of K- and J- spaces in limiting real interpolation"

  12.55-13.20  Ladislav Drážný (Prague), "Optimal function spaces in weighted Sobolev embeddings with monomial weight"

  13.20-13.45  Anna Doležalová (Prague), "Weak limit of homeomorphisms in W^{1,n-1} and the (INV) condition"

  Coffee break

  14.15-14.40  Luboš Pick (Prague), "Oscillation properties of Sobolev functions"

  14.40-15.05  Hana Turčinová (Prague), "Certain examples of regularity of domains and their relations and where to find them"

  15.05-15.30  Amiran Gogatishvili (Prague), "Upper gradient characterization of fractional order  Orlicz Sobolev space"

• Program December 3, 2021

  Talks

  12.30-12.50: Vít Musil (Brno), "Positioning of the Orlicz space and optimality"

  12.50-13.10: Hana Turčinová (Prague), "Characterization of Sobolev functions with zero traces via the distance function from the boundary"

  13.20-13.40: Tuğçe Ünver (Prague), "Hardy Inequalities for Monotone Functions and Iterated Inequalities"

  13.40-14.00: Anna Doležalová (Prague), "Weak limit of homeomorphisms in W^{1,n-1} and (INV) condition"

  14.30-14.50: Aleš Nekvinda (Prague), "Properties of embeddings between Lorentz sequence spaces"

  14.50-15.10: Petr Honzík (Prague), "Example of a singular integral and a weight"

  15.20-15.40: Georgios Dosidis (Prague), "Uncentered spherical maximal functions"

  15.40-16.00: Lenka Slavíková (Prague), "Local bounds for singular Brascamp-Lieb forms with cubical structure"

   

  Poster

  Ladislav Drážný (Prague)

  Amiran Gogatishvili (Prague)

  Manvi Grover (Prague)

  Zdeněk Mihula (Prague)

  Luboš Pick (Prague)

  Jan Vybíral (Prague)

• Program December 6, 2019

  • Luboš Pick (Prague), "Existence of Moser maximizers in the Gaussian space"
    
  • Aleš Nekvinda (Prague), "Maximal operator on variable exponent spaces"
  • Amiran Gogatishvili (Prague), "Some new results related to Lorentz GΓ-spaces and interpolation"
  • Ondřej Bouchala (Prague), "Injectivity almost everywhere for weak limits of Sobolev homeomorphisms"
  • Eva Buriánková (Prague), "Rough maximal bilinear singular integrals"
  • Jakub Takáč (Prague), "Optimality of function spaces for kernel operators"
  • Tomáš Roskovec (České Budějovice) and Luděk Kleprlík (Prague), "Irregularity for domains concerning trace theorem and Sobolev type estimates"
    
• Program November 30, 2018

  • Luboš Pick (Prague), "Sobolev embeddings and Frostman measures"
  • Hana Turčinová  (Prague), "Functional properties of one scale of rearrangement-invariant spaces"
  • Vít Musil (Prague), "Classical operators in Orlicz spaces"
  • Ondřej Bouchala (Prague), "Measures of non-compactness of Sobolev embeddings"
  • Zdeněk Mihula (Prague), "On embeddings of homogeneous Sobolev spaces on the entire space"
  • Dalimil Peša (Prague), "Fall of the star"
• Program December 8, 2017

  • Luboš Pick (Prague), "Traces of Sobolev functions in a subcritical case."
  • Zdenek Mihula (Prague), "On compactness of Sobolev traces."
  • Martin Křepela (Freiburg), "Stokes, Korn, Muckenhoupt: an unusual alliance."
  • Aleš Nekvinda (Prague), "Characterization of  $W^k_0(X(\Omega))$ via the distance function"
• Program December 2, 2016

  • Martin Křepela (Prague), "Embeddings and duals of Copson-Lorentz spaces"
  • Zdenek Mihula (Prague), "Optimality of function spaces for classical integral operators"
  • Jan Vybíral (Prague), "Entropy numbers of Schatten classes"
  • Vít Musil (Prague), "Optimal Orlicz domain spaces in Sobolev-type embeddings"
• Program November 27, 2015

  • Lenka Slavíková (Prague), "On the necessity of bump conditions for the two-weighted maximal inequality."
  • Rastislav Ol'hava (Prague), "Hardy-type operators involving suprema (motivation, properties and boundedness)."
  • Amiran Gogatishvili (Prague), "Characterizations of Sobolev, Besov and Triebel-Lizorkin Spaces via averages on balls."
  • Martin Křepela (Prague), "Embeddings of classical Lorentz spaces involving weighted integral means."
• Program December 5, 2014

  • Lenka Slavíková (Prague), "Lebesgue point property of rearrangement-invariant spaces"
  • Martin Krepela (Prague), "Weighted bilinear inequalities"
  • Filip Soudsky (Prague), "Linearity and normability of rearrangement-invariant spaces"
• Program November 23, 2012

  • Lenka Slavíková (Prague), "Compactness of higher-order Sobolev embeddings."
  • Filip Soudsky (Prague), "Normability of classical Lorentz spaces - an alternative approach."
  • Luboš Pick (Prague), "Marcinkiewicz interpolation theorems for Orlicz and Lorentz gamma spaces."