300 search results - page 18 / 60 » Extension of a theorem of Whitney |
POPL
1993
ACM
13 years 12 months ago
1993
ACM
A polymorphic function is parametric if its behavior does not depend on the type at which it is instantiated. Starting with Reynolds's work, the study of parametricity is typ...
COMBINATORICS
2007
13 years 7 months ago
2007
Sylvester’s identity is a classical determinantal identity with a straightforward linear algebra proof. We present combinatorial proofs of several non-commutative extensions, an...
IGPL
2008
13 years 7 months ago
2008
We propose here an extension of Rice's Theorem to first-order logic, proven by totally elementary means. If P is any property defined over the collection of all first-order t...
PLDI
2011
ACM
12 years 10 months ago
2011
ACM
Program analysis and verification tools crucially depend on the ability to symbolically describe and reason about sets of program behaviors. Separation logic provides a promising...
MKM
2004
Springer
14 years 1 months ago
2004
Springer
We describe an extension of first-order logic with sequence variables and sequence functions. We define syntax, semantics and inference system for the extension so that Completen...