23 citations
- Aarhus UniversityDK1 paper
- Delft University of TechnologyNL1 paper
- Eötvös Loránd UniversityHU1 paper
- Forschungszentrum JülichDE1 paper
- Laboratoire de Mathématiques Blaise PascalFR1 paper
- Laboratoire de Physique ThéoriqueFR1 paper
- St Petersburg UniversityRU1 paper
- Universidad Complutense de MadridES1 paper
- University of BonnDE1 paper
- University of UtahUS1 paper
13 papers
Contraction based classification of supersymmetric extensions of kinematical Lie algebras
R. Campoamor-Stursberg, M. Rausch de Traubenberg
We study supersymmetric extensions of classical kinematical algebras from the point of view of contraction theory. It is shown that contracting the supersymmetric extension of the…
On an identity of Ky Fan
Michel Weber
We give several applications of an identity for sums of weakly stationary sequences due to Ky Fan.
On the Supremum of Some Random Dirichlet Polynomials
Mikhail Lifshits, Michel Weber
We study the supremum of some random Dirichlet polynomials with independent coefficients and obtain sharp upper and lower bounds for supremum expectation thus extending the results…
A simplified multidimensional integral
Ágnes M. Backhausz, Vilmos Komornik, Tivadar Szilágyi
We present a simplified integral of functions of several variables. Although less general than the Riemann integral, most functions of practical interest are still integrable. On t…
Diophantine exponents for mildly restricted approximation
Yann Bugeaud, Simon Kristensen
We are studying the Diophantine exponent μ_{n,l}$ defined for integers 1 \leq l < n and a vector α\in \mathbb{R}^n by letting μ_{n,l} = \sup{μ\geq 0: 0 < ||x \cdot α|| < H(x)^{-μ}…
Lectures on Topology of Words
Vladimir Turaev
We discuss a topological approach to words introduced by the author. Words on an arbitrary alphabet are approximated by Gauss words and then studied up to natural modifications ins…