Dr Ivan Tomasic
Reader in Pure Mathematics
School of Mathematical Sciences
Queen Mary University of London
Research
Model theory, Categorical logic, Topos theory, Algebraic geometry, Difference algebra, Differential algebra
Interests
I study the interactions of Logic (both Model Theory and Categorical Logic) and Algebraic Geometry through a long-term research programme of developing Relative Algebraic Geometry over a base topos, with a particular emphasis on applications of Topos Theory and Category Theory in Difference and Differential Algebra.
Publications

Publications of specific relevance to the Centre for Combinatorics, Algebra and Number Theory
2022

Tomašić I and Wibmer M (2022).
Difference Galois theory and dynamics. Advances in Mathematics,
Elsevier BV vol. 402, 108328-108328.
22-03-2022
Džamonja M and Tomašić I (2022).
Graphons arising from graphs definable over finite fields. Colloquium Mathematicum,
Institute of Mathematics, Polish Academy of Sciences vol. 169 (2), 269-305.
01-01-20222018
TOMASIC I and Wibmer M (2018).
Strongly étale difference algebras and Babbitt’s decomposition. Journal of Algebra,
Elsevier 26-02-2018
Tomašić I (2018).
Direct twisted Galois stratification. Annals of Pure and Applied Logic,
Elsevier BV vol. 169 (1), 21-53.
01-01-20182016

TOMAŠIĆ I (2016).
TWISTED GALOIS STRATIFICATION. Nagoya Mathematical Journal,
Cambridge University Press (CUP) vol. 222 (1), 1-60.
13-05-2016
Tomašić I (2016).
Model Theory. Algebra, Logic and Combinatorics 139-175.
20-04-20162015
TOMASIC I (2015).
Galois stratification and ACFA. Annals of Pure and Applied Logic 31-01-20152013
TOMASIC I (2013).
A twisted theorem of Chebotarev. Proc. London Math. Soc.,
Oxford Journals vol. 2013
01-01-20132011
Tomasic I (2011).
Twisted Galois stratification. CR MATH vol. 349 (15-16), 827-830.
01-08-2011
TOMASIC I and
Majid S (2011).
On braided zeta functions. Bull. Math. Sci. vol. 1 (2), 379-396.
01-01-20112009
Tomasic I (2009).
Fields with measure and automorphism. B LOND MATH SOC vol. 41, 429-440.
01-06-2009
Tomasic I (2009).
A twisted theorem of Chebotarev. CR MATH vol. 347 (7-8), 385-388.
01-04-20092006
Tomasic I (2006).
Independence, measure and pseudofinite fields. SEL MATH-NEW SER vol. 12 (2), 271-306.
01-01-20062005

Ryten M and
Tomasic I (2005).
ACFA and measurability. SEL MATH-NEW SER vol. 11 (3-4), 523-537.
01-01-20052004
Tomasic I (2004).
A new Weil cohomology theory. B LOND MATH SOC vol. 36, 663-670.
01-09-2004
Tomasic I (2004).
Exponential sums in pseudofinite fields and applications. ILLINOIS J MATH vol. 48 (4), 1235-1257.
01-01-2004
Ben-Yaacov I,
Tomasic I and Wagner F (2004).
Constructing an almost hyperdefinable group. Journal of Mathematical Logic vol. 4 (2), 181-212.
01-01-20042003
TOMASIC I and Wagner FO (2003).
Applications of the group configuration theorem in simple theories. Journal of Mathematical Logic vol. 3, 239-255.
01-11-2003
Grossberg R, Kolesnikov A,
Tomasic I and Van Dieren M (2003).
The equality S1=D=R. MATH LOGIC QUART vol. 49 (2), 115-128.
01-01-20032002

Ben-Yaacov I,
Tomasic I and Wagner FO (2002).
The group configuration in simple theories and its applications. B SYMB LOG vol. 8 (2), 283-298.
01-06-2002
Grants

Grants of specific relevance to the Centre for Combinatorics, Algebra and Number Theory
Toward a cohomology of theories
Ivan Tomasic£80,860
EPSRC Engineering and Physical Sciences Research Council01-09-2024 - 31-08-2025
Model theoretic and topos theoretic view of difference algebra and applications to dynamics
Ivan Tomasic and
Behrang Noohi£473,594
EPSRC Engineering and Physical Sciences Research Council01-01-2022 - 30-09-2025
EPSRC small grant - Stability in Model Theory and Category Theory
Ivan Tomasic£80,612
EPSRC Engineering and Physical Sciences Research Council01-04-2023 - 31-03-2024