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» On completely nonmeasurable unions
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MLQ
2007
73views more  MLQ 2007»
13 years 10 months ago
On completely nonmeasurable unions
Assume that there is no quasi-measurable cardinal not greater than 2ω . We show that for a c.c.c. σ-ideal I with a Borel base of subsets of an uncountable Polish space, if A is a...
Szymon Zeberski
ECCC
2010
124views more  ECCC 2010»
13 years 5 months ago
A counterexample to the Alon-Saks-Seymour conjecture and related problems
Consider a graph obtained by taking an edge disjoint union of k complete bipartite graphs.
Hao Huang, Benny Sudakov
JMLR
2012
12 years 1 months ago
High-Rank Matrix Completion
This paper considers the problem of completing a matrix with many missing entries under the assumption that the columns of the matrix belong to a union of multiple low-rank subspa...
Brian Eriksson, Laura Balzano, Robert Nowak
CORR
2011
Springer
186views Education» more  CORR 2011»
13 years 2 months ago
Blind Compressed Sensing Over a Structured Union of Subspaces
—This paper addresses the problem of simultaneous signal recovery and dictionary learning based on compressive measurements. Multiple signals are analyzed jointly, with multiple ...
Jorge Silva, Minhua Chen, Yonina C. Eldar, Guiller...
RTA
1997
Springer
14 years 3 months ago
A Complete Axiomatisation for the Inclusion of Series-Parallel Partial Orders
Series-parallel orders are de ned as the least class of partial orders containing the one-element order and closed by ordinal sum and disjoint union. From this inductive de nition,...
Denis Béchet, Philippe de Groote, Christian...