Results 61 to 70 of about 327,917 (135)

Measurable Multivalued Mappings and Lusin's Theorem [PDF]

open access: yesTransactions of the American Mathematical Society, 1968
openaire   +1 more source

A Unifying Impossibility Theorem [PDF]

open access: yes
This paper considers social choice correspondences assigning a choice set to each non-empty subset of social alternatives. We impose three requirements on these correspondences: unanimity, independence of preferences over infeasible alternatives and ...
Shino Takayama, Priscilla Man
core  

The Malgrange-Ehrenpreis Theorem [PDF]

open access: yes, 2012
This paper collect of some proofs of the Malgrange-Ehrenpreis Theorem, which asserts the existence of fundamental solutions of linear partial differential operator with constant coefficients.Ribera Puchades, JM. (2011).
Ribera Puchades, Juan Miguel
core  

Dilworth's Theorem Revisited, an Algorithmic Proof [PDF]

open access: yes
Dilworth's theorem establishes a link between a minimal path cover and a maximal antichain in a digraph.A new proof for Dilworth's theorem is given. Moreover an algorithm to find both the path cover and the antichain, as considered in the theorem, is ...
Potharst, R., Pijls, W.H.L.M.
core  

Borel regularity is equivalent to Lusin\u27s theorem and the existence of Borel representatives

open access: yes
In this article, we characterize both Lusin\u27s theorem and the existence of Borel representatives via the regularity properties of the measure in general topological measure spaces.
Alvarado, Ryan   +2 more
core  

The Surprise Examination Paradox and the Second Incompleteness Theorem [PDF]

open access: yes, 2010
We give a new proof for Godel's second incompleteness theorem, based on Kolmogorov complexity, Chaitin's incompleteness theorem, and an argument that resembles the surprise examination paradox.
Raz, Ran, Kritchman, Shira
core   +1 more source

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