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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

2008, Volume 358

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Studies in constructive mathematics and mathematical logic. Part XI


Complexity of the identity checking problem for finite semigroups
J. Almeida, M. V. Volkov, S. V. Gol'dberg
5
Non-maximal decidable structures
A. Bès, P. Cégielski
23
Tree inclusions in windows and slices
I. Guessarian, P. Cégielski
38
Time hierarchies for cryptographic function inversion with advice
E. A. Hirsch, D. Yu. Grigor'ev, K. V. Pervyshev
54
Proof compressions with circuit-structured substitutions
L. Gordeev, E. H. Haeusler, V. G. da Costa
77
The decision problem for some logics for finite words on infinite alphabets
S. Grigorieff, Ch. Choffrut
100
On equations in free semigroups with certain constraints on their solutions
V. G. Durnev, O. V. Zetkina
120
Fuzzy constructive logic
I. D. Zaslavsky
130
The Lengths of Proofs: Kreisel's conjecture and Gödel's speed-up theorem
S. Cavagnetto
153
Borel reducibility as an additive property of domains
V. G. Kanovei, V. A. Lyubetskii
189
Defining the integers in large rings of a number field using one universal quantifier
G. Cornelissen, A. Shlapentokh
199
In some curved spaces, one can solve NP-hard problems in polynomial time
V. Kreinovich, M. Margenstern
224
Logical equations in monadic logic
G. Mints, T. Hoshi
251
On a class of bases for Boolean functions
D. Skordev
271
Faster subsequence recognition in compressed strings
A. Tiskin
282


© Steklov Math. Inst. of RAS, 2025