Browsing 2023 by MFO Scientific Program "OWRF 2022"
Now showing items 1-3 of 3
-
Ground State of Bose Gases Interacting through Singular Potentials
[OWP-2023-18] (Mathematisches Forschungsinstitut Oberwolfach, 2023-11-27)We consider a system of N bosons on the three-dimensional unit torus. The particles interact through repulsive pair interactions of the form N3β−1v(Nβx) for β∈(0,1). We prove the next order correction to ... -
Multi-Dimensional Summation-by-Parts Operators for General Function Spaces: Theory and Construction
[OWP-2023-13] (Mathematisches Forschungsinstitut Oberwolfach, 2023-07-25)Summation-by-parts (SBP) operators allow us to systematically develop energy-stable and high-order accurate numerical methods for time-dependent differential equations. Until recently, the main idea behind existing SBP ... -
Rank Deviations for Overpartitions
[OWP-2023-11] (Mathematisches Forschungsinstitut Oberwolfach, 2023-07-12)We prove general fomulas for the deviations of two overpartition ranks from the average, namely \begin{equation*} \overline{D}(a, M) := \sum_{n \geq 0} \Bigl( \overline{N}(a, M, n) - \frac{\overline{p}(n)}{M} \Bigr) q^n ...