Concept
Finite intersection property
Publications associées (4)
Uniform s-Cross-Intersecting Families
In this paper we study a question related to the classical Erdos-Ko-Rado theorem, which states that any family of k-element subsets of the set [n] = {1,..., n} in which any two sets intersect has cardinality at most ((n-1)(k-1)). We say that two non-empty ...
Cambridge Univ Press2017L-2-Betti numbers and Plancherel measure
Henrik Densing Petersen, Alain Valette
We compute L-2-Betti numbers of postliminal, locally compact, unimodular groups in terms of ordinary dimensions of reduced cohomology with coefficients in irreducible unitary representations and the Plancherel measure. This allows us to compute the L-2-Bet ...
Academic Press Inc Elsevier Science2014Control design of hybrid systems via dehybridization
Hybrid dynamical systems are those with interaction between continuous and discrete dynamics. For the analysis and control of such systems concepts and theories from either the continuous or the discrete domain are typically readapted. In this thesis the i ...
EPFL2003Prefiltered M-BCJR Equalizer for MIMO Frequency-Selective Channels
Christina Fragouli, Suhas Diggavi
This paper addresses the problem of soft equalization for space-time-coded transmissions over frequency-selective fading channels. The structure of the space-time code is embedded in the channel impulse response for efficient joint equalization and decodin ...
2002