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BIRTHDAY
2005
Springer
13 years 11 months ago
Finite Equational Bases in Process Algebra: Results and Open Questions
Abstract. Van Glabbeek (1990) presented the linear time/branching time spectrum of behavioral equivalences for finitely branching, concrete, sequential processes. He studied these...
Luca Aceto, Wan Fokkink, Anna Ingólfsd&oacu...
IFIP
2004
Springer
13 years 11 months ago
Looking Inside AES and BES
We analyze an algebraic representation of AES–128 as an embedding in BES, due to Murphy and Robshaw. We present two systems of equations S and K concerning encryption and key gen...
Ilia Toli, Alberto Zanoni
MFCS
2004
Springer
13 years 11 months ago
The Dual of Concatenation
A binary language-theoretic operation is proposed, which is dual to the concatenation of languages in the same sense as the universal quantifier in logic is dual to the existenti...
Alexander Okhotin
AMC
2007
65views more  AMC 2007»
13 years 5 months ago
Asymptotic behavior of second-order dynamic equations
We prove several growth theorems for second-order dynamic equations on time scales. These theorems contain as special cases results for second-order differential equations, diff...
Martin Bohner, Stevo Stevic