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19

JGT
2007

54views more JGT 2007»

13 years 8 months ago

: A (directed) cycle C in a graph is called consistent provided there exists an automorphism of , acting as a 1-step rotation of C. A beautiful but not well-known result of J.H. Co...

Stefko Miklavic, Primoz Potocnik, Steve Wilson

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19

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JSYML
1998

51views more JSYML 1998»

Compactness of Loeb Spaces

13 years 8 months ago

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In this paper we show that the compactness of a Loeb space depends on its cardinality, the nonstandard universe it belongs to and the underlying model of set theory we live in. In...

Renling Jin, Saharon Shelah

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47

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COMBINATORICA
2011

277views Optimization» more COMBINATORICA 2011»

Binary subtrees with few labeled paths

12 years 8 months ago

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We prove several quantitative Ramseyan results involving ternary complete trees with {0, 1}-labeled edges where we attempt to ﬁnd a complete binary subtree with as few labels as ...

Rodney G. Downey, Noam Greenberg, Carl G. Jockusch...

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48

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Publication

338views

A Reference Discretization Strategy for the Numerical Solution of Physical Field Problems.

12 years 7 months ago

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I. Introduction II. Foundations A. The Mathematical Structure of Physical Field Theories B. Geometric Objects and Orientation 1. Space-Time Object...

Claudio Mattiussi