Prati
Leszek Ko³odziejczyk
Leszek Ko³odziejczyk
Associate Professor, University of Warsaw
Potvrðena adresa e-po¹te na mimuw.edu.pl
Naslov
Citirano
Citirano
Godina
Collapsing modular counting in bounded arithmetic and constant depth propositional proofs
S Buss, LA Ko³odziejczyk, K Zdanowski
Transactions of the American Mathematical Society 367 (11), 7517-7563, 2015
302015
Fragments of approximate counting
SR Buss, LA Ko³odziejczyk, N Thapen
The Journal of Symbolic Logic 79 (2), 496-525, 2014
292014
Solutions in XML data exchange
M Bojañczyk, LA Ko³odziejczyk, F Murlak
Proceedings of the 14th International Conference on Database Theory, 102-113, 2011
272011
The provably total NP search problems of weak second order bounded arithmetic
LA Ko³odziejczyk, P Nguyen, N Thapen
Annals of Pure and Applied Logic 162 (6), 419-446, 2011
232011
Truth definitions in finite models
LA Ko³odziejczyk
The Journal of Symbolic Logic 69 (1), 183-200, 2004
232004
The logical strength of Büchi's decidability theorem
L Ko³odziejczyk, H Michalewski, P Pradic, M Skrzypczak
arXiv preprint arXiv:1608.07514, 2016
212016
Small stone in pool
SR Buss, LA Kolodziejczyk
Logical Methods in Computer Science 10, 2014
212014
Truth definitions without exponentiation and the Σ1 collection scheme
Z Adamowicz, LA Kolodziejczyk, J Paris
Journal of Symbolic Logic 77 (2), 649-655, 2012
142012
On the Herbrand notion of consistency for finitely axiomatizable fragments of bounded arithmetic theories
LA Ko³odziejczyk
The Journal of Symbolic Logic 71 (2), 624-638, 2006
122006
A finite model-theoretical proof of a property of bounded query classes within PH
LA Ko³odziejczyk
The Journal of Symbolic Logic 69 (4), 1105-1116, 2004
122004
Some subsystems of constant-depth frege with parity
M Garlik, LA Ko³odziejczyk
ACM Transactions on Computational Logic (TOCL) 19 (4), 1-34, 2018
112018
Well-behaved principles alternative to bounded induction
Z Adamowicz, LA Ko³odziejczyk
Theoretical computer science 322 (1), 5-16, 2004
102004
The strength of sharply bounded induction requires MSP
S Boughattas, LA Ko³odziejczyk
Annals of Pure and Applied Logic 161 (4), 504-510, 2010
92010
New bounds on the strength of some restrictions of Hindman’s Theorem
L Carlucci, LA Ko³odziejczyk, F Lepore, K Zdanowski
Computability 9 (2), 139-153, 2020
82020
Categorical characterizations of the natural numbers require primitive recursion
LA Ko³odziejczyk, K Yokoyama
Annals of Pure and Applied Logic 166 (2), 219-231, 2015
82015
Some upper bounds on ordinal-valued Ramsey numbers for colourings of pairs
LA Ko³odziejczyk, K Yokoyama
Selecta Mathematica 26 (4), 56, 2020
72020
Polynomial calculus space and resolution width
N Galesi, L Kolodziejczyk, N Thapen
2019 IEEE 60th Annual Symposium on Foundations of Computer Science (FOCS …, 2019
72019
How unprovable is Rabin's decidability theorem?
LA Ko³odziejczyk, H Michalewski
Proceedings of the 31st Annual ACM/IEEE Symposium on Logic in Computer …, 2016
72016
Real closures of models of weak arithmetic
E Jeøábek, LA Ko³odziejczyk
Archive for Mathematical Logic 52 (1), 143-157, 2013
62013
How strong is Ramsey’s theorem if infinity can be weak?
LA Ko³odziejczyk, KW Kowalik, K Yokoyama
The Journal of Symbolic Logic 88 (2), 620-639, 2023
52023
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