Iskander Sh. Kalimullin

36 papers C 5Journal 30Unranked 1
YearRankTypeTitle / Venue / Authors
2024 J jnl
On cupping and Ahmad Pairs.
J. Symb. Log.
Iskander Sh. Kalimullin, Steffen Lempp, Keng Meng Ng, Mars M. Yamaleev
2023 J jnl
Pa Relative to an Enumeration Oracle.
J. Symb. Log.
Jun Le Goh, Iskander Sh. Kalimullin, Joseph S. Miller, Mariya Ivanova Soskova
2022 J jnl
A Structural Dichotomy in the Enumeration Degrees.
J. Symb. Log.
Hristo Aleksndrov Ganchev, Iskander Sh. Kalimullin, Joseph S. Miller, Mariya Ivanova Soskova
2022 J jnl
Preface of the Special Issue for the Oberwolfach Workshop on Computability Theory 2021.
Comput.
Vasco Brattka, Noam Greenberg, Iskander Sh. Kalimullin, Mariya Ivanova Soskova
2021 J jnl
Punctual definability on structures.
Ann. Pure Appl. Log.
Iskander Sh. Kalimullin, Alexander G. Melnikov, Antonio Montalbán
2020 J jnl
Graphs are not universal for online computability.
J. Comput. Syst. Sci.
Rodney G. Downey, Matthew Harrison-Trainor, Iskander Sh. Kalimullin, Alexander G. Melnikov, Daniel Turetsky
2020 J jnl
Online presentations of finitely generated structures.
Theor. Comput. Sci.
Nikolay Bazhenov, Iskander Sh. Kalimullin, Alexander G. Melnikov, Keng Meng Ng
2019 J jnl
Automatic and Polynomial-Time Algebraic Structures.
J. Symb. Log.
Nikolay Bazhenov, Matthew Harrison-Trainor, Iskander Sh. Kalimullin, Alexander G. Melnikov, Keng Meng Ng
2019 C conf
Degree Spectra for Transcendence in Fields.
CiE
Iskander Sh. Kalimullin, Russell G. Miller, Hans Schoutens
2019 J jnl
Foundations of Online Structure Theory.
Bull. Symb. Log.
Nikolay Bazhenov, Rod Downey, Iskander Sh. Kalimullin, Alexander G. Melnikov
2019 J jnl
Jump inversions of algebraic structures and Σ-definability.
Math. Log. Q.
Marat Kh. Faizrahmanov, Asher M. Kach, Iskander Sh. Kalimullin, Antonio Montalbán, Vadim Puzarenko
2018 J jnl
Degrees of Categoricity and spectral Dimension.
J. Symb. Log.
Nikolay Bazhenov, Iskander Sh. Kalimullin, Mars M. Yamaleev
2017 — conf
A Survey of Results on the d-c.e. and n-c.e. Degrees.
Computability and Complexity
Marat M. Arslanov, Iskander Sh. Kalimullin
2017 J jnl
Algebraic structures computable without delay.
Theor. Comput. Sci.
Iskander Sh. Kalimullin, Alexander G. Melnikov, Keng Meng Ng
2017 J jnl
The Least ∑-jump Inversion Theorem for
J. Univers. Comput. Sci.
Marat Kh. Faizrahmanov, Iskander Sh. Kalimullin, Antonio Montalbán, Vadim Puzarenko
2016 J jnl
Categoricity Spectra for Rigid Structures.
Notre Dame J. Formal Log.
Ekaterina B. Fokina, Andrey N. Frolov, Iskander Sh. Kalimullin
2016 J jnl
The Enumeration Spectrum Hierarchy of α-families and Low
J. Univers. Comput. Sci.
Marat Kh. Faizrahmanov, Iskander Sh. Kalimullin
2016 J jnl
The complements of Lower cones of Degrees and the degree spectra of Structures.
J. Symb. Log.
Uri Andrews, Mingzhong Cai, Iskander Sh. Kalimullin, Steffen Lempp, Joseph S. Miller, Antonio Montalbán
2016 J jnl
The enumeration spectrum hierarchy of
Math. Log. Q.
Marat Kh. Faizrahmanov, Iskander Sh. Kalimullin
2015 J jnl
Limitwise monotonic sets of reals.
Math. Log. Q.
Marat Kh. Faizrahmanov, Iskander Sh. Kalimullin
2012 J jnl
Algorithmic reducibilities of algebraic structures.
J. Log. Comput.
Iskander Sh. Kalimullin
2012 J jnl
Spectra of high
J. Log. Comput.
Andrey N. Frolov, Iskander Sh. Kalimullin, Valentina S. Harizanov, Oleg V. Kudinov, Russell G. Miller
2012 J jnl
Turing and enumeration jumps in the Ershov hierarchy.
J. Log. Comput.
Marat Kh. Faizrahmanov, Iskander Sh. Kalimullin
2011 J jnl
Splitting and nonsplitting in the Σ
Theor. Comput. Sci.
Marat M. Arslanov, S. Barry Cooper, Iskander Sh. Kalimullin, Mariya Ivanova Soskova
2010 J jnl
Degree spectra and immunity properties.
Math. Log. Q.
Barbara F. Csima, Iskander Sh. Kalimullin
2010 J jnl
Degrees of categoricity of computable structures.
Arch. Math. Log.
Ekaterina B. Fokina, Iskander Sh. Kalimullin, Russell G. Miller
2010 J jnl
On Downey's conjecture.
J. Symb. Log.
Marat M. Arslanov, Iskander Sh. Kalimullin, Steffen Lempp
2009 J jnl
Enumeration Degrees and Enumerability of Familes.
J. Log. Comput.
Iskander Sh. Kalimullin
2009 C conf
Spectra of Algebraic Fields and Subfields.
CiE
Andrey N. Frolov, Iskander Sh. Kalimullin, Russell G. Miller
2008 C conf
Total Degrees and Nonsplitting Properties of Enumeration Degrees.
TAMC
Marat M. Arslanov, S. Barry Cooper, Iskander Sh. Kalimullin, Mariya Ivanova Soskova
2007 J jnl
Elementary differences between the (2p)-c. e. and the (2p+1)-c. e. enumeration degrees.
J. Symb. Log.
Iskander Sh. Kalimullin
2007 C conf
Some Notes on Degree Spectra of the Structures.
CiE
Iskander Sh. Kalimullin
2005 C conf
On the Problems of Definability in the Enumeration Degrees.
CiE
Iskander Sh. Kalimullin
2003 J jnl
Definability of the jump operator in the Enumeration Degrees.
J. Math. Log.
Iskander Sh. Kalimullin
2002 J jnl
Splitting Properties of n-C.E. Enumeration Degrees.
J. Symb. Log.
Iskander Sh. Kalimullin
2001 J jnl
Density results in the Delta20 e-degrees.
Arch. Math. Log.
Marat M. Arslanov, Iskander Sh. Kalimullin, Andrea Sorbi