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COMBINATORICS
2000
129views more  COMBINATORICS 2000»
15 years 6 months ago
Combinatorial statistics on type-B analogues of noncrossing partitions and restricted permutations
We define type-B analogues of combinatorial statistics previously studied on noncrossing partitions and show that analogous equidistribution and symmetry properties hold in the ca...
Rodica Simion
COMBINATORICS
2002
87views more  COMBINATORICS 2002»
15 years 6 months ago
Kasteleyn Cokernels
We consider Kasteleyn and Kasteleyn-Percus matrices, which arise in enumerating matchings of planar graphs, up to matrix operations on their rows and columns. If such a matrix is ...
Greg Kuperberg
FAC
2000
114views more  FAC 2000»
15 years 6 months ago
Representational Reasoning and Verification
Formal approaches to the design of interactive systems rely on reasoning about properties of the t a very high level of abstraction. Specifications to support such an approach typi...
Gavin J. Doherty, José Creissac Campos, Mic...
FAC
2000
94views more  FAC 2000»
15 years 6 months ago
Maximally Concurrent Programs
Typically, program design involves constructing a program P that implements a given specification S; that is, the set P of executions of P is a subset of the set S of executions s...
Rajeev Joshi, Jayadev Misra
FUIN
2000
68views more  FUIN 2000»
15 years 6 months ago
Models For Dependable Computation with Multiple Inputs and Some Hardness Results
We consider the problem of dependable computation with multiple inputs. The goal is to study when redundancy can help to achieve survivability and when it cannot. We use AND/OR gra...
Yongge Wang, Yvo Desmedt, Mike Burmester