Browsing 2024 by MFO Scientific Program "OWRF 2024"

Now showing items 1-4 of 4

    • The Congruence Properties of Romik’s Sequence of Taylor Coefficients of Jacobi’s Theta Function θ3 

      [OWP-2024-12] Krattenthaler, Christian; Müller, Thomas W. (Mathematisches Forschungsinstitut Oberwolfach, 2024-11-29)
      In [Ramanujan J. 52 (2020), 275-290], Romik considered the Taylor expansion of Jacobi's theta function θ3(q) at q=e−π and encoded it in an integer sequence (d(n))n≥0 for which he provided a recursive ...

    • Diameter and Connectivity of Finite Simple Graphs II 

      [OWP-2024-09] Hibi, Takayuki; Saeedi Madani, Sara (Mathematisches Forschungsinstitut Oberwolfach, 2024-09-05)
      Let G be a finite simple non-complete connected graph on [n]={1,…,n} and κ(G)≥1 its vertex connectivity. Let f(G) denote the number of free vertices of G and diam(G) the diameter ...

    • Ky Fan Theorem for Sphere Bundles 

      [OWP-2024-03] Panina, Gaiane; Živaljević, Rade (Mathematisches Forschungsinstitut Oberwolfach, 2024-04-05)
      The classic Ky Fan theorem is a combinatorial equivalent of Borsuk-Ulam theorem. It is a generalization and extension of Tucker’s lemma and, just like its predecessor, it pinpoints important properties of antipodal colorings ...

    • Local Existence and Conditional Regularity for the Navier-Stokes-Fourier System Driven by Inhomogeneous Boundary Conditions 

      [OWP-2024-10] Abbatiello, Anna; Basarić, Danica; Chaudhuri, Nilasis; Feireisl, Eduard (Mathematisches Forschungsinstitut Oberwolfach, 2024-09-25)
      We consider the Navier–Stokes–Fourier system with general inhomogeneous Dirichlet–Neumann boundary conditions. We propose a new approach to the local well-posedness problem based on conditional regularity estimates. By ...