HR job title
- Distinguished Professor
- Contact Info
- 1 979 845 7533
Grigorchuk, Rostislav Distinguished Professor
Positions
- Distinguished Professor, Mathematics, College of Arts and Sciences
My research focuses on Group Theory, Dynamical Systems, Low dimensional Topology, Discrete Mathematics, Abstract Harmonic Analysis, Random Walks, Invariant Means, Bounded Cohomology, and L2-invariants.
- Overview
- Publications
- Research
- Teaching
- Works By Students
- Background
- Contact
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Overview
Publications
selected publications
-
academic article
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Dang, N., Grigorchuk, R., & Lyubich, M.
(2023).
Self-Similar Groups and Holomorphic Dynamics: Renormalization, Integrability, and Spectrum. Arnold Mathematical Journal.
9(4), 505-597.
-
Grigorchuk, R., & Savchuk, D.
(2023).
SOLENOIDAL MAPS, AUTOMATIC SEQUENCES, VAN DER PUT SERIES, AND MEALY AUTOMATA. 114(1), 78-109.
-
Dudko, A., & Grigorchuk, R.
(2023).
ON SPECTRAL PROPERTIES OF THE SCHREIER GRAPHS OF THE THOMPSON GROUP F. Transactions of the American Mathematical Society.
376(4), 2787-2819.
-
Grigorchuk, R., Lenz, D., Nagnibeda, T., & Sell, D.
(2022).
Subshifts with leading sequences, uniformity of cocycles and spectra of Schreier graphs. 407, 108550-108550.
-
Grigorchuk, R., Nagnibeda, T., & Perez, A.
(2022).
On Spectra and Spectral Measures of Schreier and Cayley Graphs. International Mathematics Research Notices.
2022(15), 11957-12002.
-
Grigorchuk, R., & Kravaris, C.
(2022).
On the growth of the wallpaper groups. Acta Crystallographica Section A: Foundations and Advances.
78(Pt 4), 371-383.
-
Ageev, O. N., Vorobets, Y. B., Weiss, B., Grigorchuk, R. I., Grines, V. Z., Gurevich, B. M., ... Shafarevich, A. I.
(2022).
Anatolii Mikhailovich Stepin (obituary). Russian Mathematical Surveys.
77(2), 361-367.
-
Ageev, O. N., Vorobets, Y. B., Weiss, B. W., Grigorchuk, R. I., Grines, V. Z., Gurevich, B. M., ... Shafarevich, A. I.
(2022).
Anatolii Mikhailovich Stepin (obituary). Russian Mathematical Surveys.
77(2(464)), 189-194.
-
Grigorchuk, R., Kogan, R., & Vorobets, Y.
(2022).
Automatic logarithm and associated measures. Algebra and Discrete Mathematics.
34(1), 22-67.
-
Artemovych, O. D., Bezushchak, O. O., Dixon, M. R., Drushlyak, M. G., Grigorchuk, R. I., Kurdachenko, L. A., ... Zhuchok, Y. V.
(2022).
MYKOLA M. SEM KO (dedicated to the 65th Birthday). Algebra and Discrete Mathematics.
34(1), 14-14.
-
Grigorchuk, R. I., Leemann, P., & Nagnibeda, T. V.
(2021).
Finitely generated subgroups of branch groups and subdirect products of just infinite groups. Izvestiya: Mathematics.
85(6), 1128-1145.
-
Darbinyan, A., Grigorchuk, R., & Shaikh, A.
(2021).
FINITELY GENERATED SUBGROUPS OF FREE GROUPS AS FORMAL LANGUAGES AND THEIR COGROWTH. 13(2),
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Grigorchuk, R. I., Leemann, P., & Nagnibeda, T. V.
(2021).
Finitely generated subgroups of branch groups and subdirect products of just infinite groups. 85(6), 104-125.
-
Grigorchuk, R., & Samarakoon, S.
(2021).
Integrable and Chaotic Systems Associated with Fractal Groups. 23(2), 237-237.
-
Grigorchuk, R., & Simanek, B.
(2021).
SPECTRA OF CAYLEY GRAPHS OF THE LAMPLIGHTER GROUP AND RANDOM SCHRODINGER OPERATORS. Transactions of the American Mathematical Society.
374(4), 2421-2445.
-
Grigorchuk, R., Kogan, R., & Vorobets, Y. a.
(2021).
On MealyMoore coding and images of Markov measures. 82(0), 89-115.
-
Dudko, A., & Grigorchuk, R.
(2020).
On the question "Can one hear the shape of a group?" and a Hulanicki type theorem for graphs. Israel Journal of Mathematics.
237(1), 53-74.
-
Grigorchuk, R., Lenz, D., Nagnibeda, T., & Sell, D.
(2019).
Subshifts with leading sequences, uniformity of cocycles and spectra of Schreier graphs
-
Grigorchuk, R., & Grigoriev, D.
(2019).
Key agreement based on automaton groups. Groups, Complexity, Cryptology.
11(2), 77-81.
-
Grigorchuk, R., & de la Harpe, P.
(2017).
AMENABILITY AND ERGODIC PROPERTIES OF TOPOLOGICAL GROUPS: FROM BOGOLYUBOV ONWARDS. London Mathematical Society Lecture Note Series.
436, 215-249.
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Grigorchuk, R., Lenz, D., & Nagnibeda, T.
(2017).
SCHREIER GRAPHS OF GRIGORCHUK'S GROUP AND A SUBSHIFT ASSOCIATED TO A NONPRIMITIVE SUBSTITUTION. London Mathematical Society Lecture Note Series.
436, 250-299.
-
Grigorchuk, R., Leonov, Y., Nekrashevych, V., & Sushchansky, V.
(2016).
Self-similar groups, automatic sequences, and unitriangular representations. Bulletin of Mathematical Sciences.
6(2), 231-285.
-
Ceccherini-Silberstein, T., Grigorchuk, R. I., & Harpe, P.
(2016).
Amenability and paradoxical decompositions for pseudogroups and for discrete metric spaces
-
Benli, M. G., & Grigorchuk, R.
(2015).
Uncountably many 2-generated just-infinite branch pro-2 groups. Algebra and Discrete Mathematics.
19(1), 8-18.
-
Benli, M. G., & Grigorchuk, R.
(2015).
Uncountably many 2-generated just-infinite branch pro-2 groups. 19(1), 8-18.
-
Benli, M. G., Benli, M. G., , ., Grigorchuk, R. I., , ., & Nagnibeda, T. V.
(2015).
Universal Groups of Intermediate Growth and Their Invariant Random Subgroups. 49(3), 1-21.
-
Benli, M. G., Grigorchuk, R., & Vorobets, Y.
(2014).
On growth of random groups of intermediate growth. Groups, Geometry, and Dynamics.
8(3), 643-667.
-
Banakh, T., Grigorchuk, R., Guran, I., Kirichenko, V., Nekrashevich, V., Oliynyk, A., ... Zhuchok, Y.
(2014).
Igor Volodymyrovych Protasov. Algebra and Discrete Mathematics.
17(2),
-
, ., Grigorchuk, R. I., , ., & Medynets, K.
(2014).
On algebraic properties of topological full groups. 205(6), 87-108.
-
Benli, M. G., & Grigorchuk, R.
(2014).
On the condensation property of the Lamplighter groups and groups of intermediate growth. Algebra and Discrete Mathematics.
17(2), 222-231.
-
Benli, M. G., & Grigorchuk, R.
(2014).
On the condensation property of the Lamplighter groups and groups of intermediate growth. 17(2), 222-231.
-
Banakh, T., Grigorchuk, R., Guran, I., Kirichenko, V., Nekrashevich, V., Oliynyk, A., ... Zhuchok, A.
(2014).
Special issue devoted to the 60th anniversary of the birth of Igor Volodymyrovych Protasov. 17(2),
-
Grigorchuk, R. I., & Krylyuk, Y. S.
(2012).
The spectral measure of the Markov operator related to 3-generated 2-group of intermediate growth and its Jacobi parameters. Algebra and Discrete Mathematics.
13(2), 237-272.
-
Allums, D., & Grigorchuk, R.
(2011).
The rank gradient and the lamplighter group. Involve.
4(3), 297-305.
-
Grigorchuk, R. I.
(2011).
Some Topics in the Dynamics of Group Actions on Rooted Trees. Proceedings of the Steklov Institute of Mathematics.
273(1), 64-175.
-
FEL'SHTYN, A., & GONALVES, D. L.
(2011).
REIDEMEISTER SPECTRUM FOR METABELIAN GROUPS OF THE FORM Qn AND [1/p]n , p PRIME. International Journal of Algebra and Computation.
21(03), 505-520.
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Ballester-Bolinches, A., Bilotskii, N. N., Dixon, M. R., Grigorchuk, R. I., Kirichenko, V. V., Kurdachenko, L. A., ... Zelmanov, E.
(2010).
dedicated to Professor I.Ya. Subbotin on the occasion of his 60-th birthday. 9(1),
-
Grigorchuk, R.
(2009).
On torsion images of Coxeter groups and question of Wiegold
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Bondarenko, I., Grigorchuk, R., Kravchenko, R., Muntyan, Y., Nekrashevych, V., Savchuk, D., & uni, Z.
(2009).
Groups generated by 3-state automata over a 2-letter alphabet. ii. Journal of Mathematical Sciences: a translation of selected Russian-language serial publications in mathematics.
156(1), 187-208.
-
Grigorchuk, R.
(2009).
On a question of Wiegold and torsion images of Coxeter groups. 78-96.
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Ballester-Bolinches, A., Grigorchuk, R. I., Dixon, M. R., Drozd, Y. A., Kirichenko, V. V., Kuzennyi, N. F., ... Zelmanov, E. I.
(2009).
Special issue dedicated to the 60th birthday of an outstanding Ukrainian mathematician, Professor Leonid A. Kurdachenko
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Grigorchuk, R., & Pak, I.
(2008).
GROUPS OF INTERMEDIATE GROWTH: AN INTRODUCTION. 54(3-4), 251-272.
-
Grigorchuk, R., Pisier, G., & uni, Z.
(2007).
Geometriae Dedicata: Preface. Geometriae Dedicata.
124(1), 1-4.
-
Grigorchuk, R., & Nekrashevych, V.
(2007).
Amenable actions of nonamenable groups. Journal of Mathematical Sciences: a translation of selected Russian-language serial publications in mathematics.
140(3), 391-397.
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Bekka, M. B., de la Harpe, P., & Grigorchuk, R.
(2003).
Irreducibility of unitary group representations and reproducing kernels Hilbert spaces. Expositiones Mathematicae.
21(2), 115-149.
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Grigorchuk, R. I., & Wilson, J. S.
(2002).
On finitely generated subgroups of a certain periodic group. DOKLADY MATHEMATICS.
65(3), 404.
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Grigorchuk, R. I., & Wilson, D. S.
(2002).
On finitely generated subgroups in certain periodic group. Доклады Академии Наук / Doklady Biological Sciences.
384(5), 583-585.
-
Bartholdi, L., & Grigorchuk, R. I.
(1999).
On the Spectrum of Hecke Type Operators related to some Fractal Groups
-
, ., & Grigorchuk, R. I.
(1999).
Ergodic theorems for the actions of a free group and a free semigroup. Mathematical Notes.
65(5), 779-783.
-
, ., & Grigorchuk, R. I.
(1998).
An example of a finitely presented amenable group not belonging to the class $EG$. 189(1), 79-100.
-
, ., & Grigorchuk, R. I.
(1996).
Bounded cohomology of group constructions. Mathematical Notes.
59(4), 546-550.
-
, ., & Grigorchuk, R. I.
(1996).
Letter to the editor. Mathematical Notes.
59(3), 477-477.
-
, ., & Grigorchuk, R. I.
(1996).
On a problem of day on nonelementary amenable groups in the class of finitely defined groups. Mathematical Notes.
60(5), 774-775.
-
, ., & Grigorchuk, R. I.
(1996).
Weight functions on groups and an amenability criterion for Beurling algebras. Mathematical Notes.
60(3), 370-382.
-
GRIGORCHUK, R. I., & LYSIONOK, I. G.
(1992).
A DESCRIPTION OF SOLUTIONS OF QUADRATIC EQUATIONS IN HYPERBOLIC GROUPS. 2(03), 237-274.
-
Grigorchuk, R. I., & Stepin, A. M.
(1985).
Gibbs States on Countable Groups. 29(2), 359-362.
-
Darbinyan, A., Grigorchuk, R., & Shaikh, A.
Finitely generated subgroups of free groups as formal languages and their cogrowth. Groups, Complexity, Cryptology.
volume 13, issue 2.
-
Dang, N., Grigorchuk, R., & Lyubich, M.
(2023).
Self-Similar Groups and Holomorphic Dynamics: Renormalization, Integrability, and Spectrum. Arnold Mathematical Journal.
9(4), 505-597.
-
book
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Collins, D. J., Grigorchuk, R. I., Kurchanov, P., & Zieshang, H.
(1998).
Combinatorial Group Theory and Applications to Geometry. Springer Science & Business Media.
-
Collins, D. J., Grigorchuk, R. I., Kurchanov, P., & Zieshang, H.
(1998).
Combinatorial Group Theory and Applications to Geometry. Springer Science & Business Media.
-
chapter
-
Dudko, A., & Grigorchuk, R.
(2017).
On irreducibility and disjointness of Koopman and quasi-regular representations of weakly branch groups. Contemporary Mathematics.
MODERN THEORY OF DYNAMICAL SYSTEMS: A TRIBUTE TO DMITRY VICTOROVICH ANOSOV.
(pp. 51-+).
-
Bowen, L., Grigorchuk, R., & Vorobets, Y.
(2012).
Dynamical Systems and Group Actions Preface. Contemporary Mathematics.
DYNAMICAL SYSTEMS AND GROUP ACTIONS.
(pp. IX-XI).
-
Grigorchuk, R., & uni, Z.
(2007).
Self-similarity and branching in group theory. Groups St Andrews 2005.
(pp. 36-95).
Cambridge University Press (CUP).
-
Grigorchuk, R.
(2005).
Solved and Unsolved Problems Around One Group. Progress in Mathematics.
Bartholdi, L., Ceccherini-Silberstein, T., Smirnova-Nagnibeda, T., & Zuk, A. (Eds.),
Infinite Groups: Geometric, Combinatorial and Dynamical Aspects.
(pp. 117-218).
Springer Nature.
-
Grigorchuk, R. I., & uk, A.
(2004).
The Ihara zeta function of infinite graphs, the KNS spectral measure and integrable maps. Random Walks and Geometry.
(pp. 141-180).
DE GRUYTER.
-
Grigorchuk, R. I., & Wilson, J. S.
(2004).
A minimality property of certain branch groups. Groups.
(pp. 297-305).
Cambridge University Press (CUP).
-
Bartholdi, L., Grigorchuk, R., & Nekrashevych, V.
(2003).
From fractal groups to fractal sets. Grabner, P., & Woess, W. (Eds.),
Fractals in Graz 2001.
(pp. 25-118).
Springer Nature.
-
Mikhalev, A. V., Leedham-Green, C. R., Lausch, H., Cameron, P. J., Hilgert, J., Olver, P. J., ... Gudrun, K.
(2002).
Groups. The Concise Handbook of Algebra.
(pp. 71-151).
Springer Nature.
-
Grigorchuk, R. I., & uk, A.
(2002).
Spectral properties of a torsion-free weakly branch group defined by a three state automaton. Computational and Statistical Group Theory.
(pp. 57-82).
American Mathematical Society (AMS).
-
Grigorchuk, R. I., Herfort, W. N., & Zalesskii, P. A.
(2000).
The profinite completion of certain torsion p-groups. Algebra.
(pp. 113-124).
DE GRUYTER.
-
Grigorchuk, R. I.
(2000).
Just Infinite Branch Groups. Progress in Mathematics.
du Sautoy, M., Segal, D., & Shalev, A. (Eds.),
New Horizons in pro-p Groups.
(pp. 121-179).
Springer Nature.
-
Grigorchuk, R. I.
(1999).
On the system of defining relations and the Schur multiplier of periodic groups generated by finite automata. Campbell, C. M., Robertson, E. F., Ruskuc, N., & Smith, G. C. (Eds.),
Groups St Andrews 1997 in Bath, I.
(pp. 290-317).
Cambridge University Press (CUP).
-
Grigorchuk, R. I.
(1998).
On Tychonoff Groups. Geometry and Cohomology in Group Theory.
(pp. 170-187).
Cambridge University Press (CUP).
-
Grigorchuk, R. I.
(1994).
Some results on bounded cohomology. Combinatorial and Geometric Group Theory, Edinburgh 1993.
(pp. 111-163).
Cambridge University Press (CUP).
-
Grigorchuk, R. I., Kurchanov, P. F., & Zieschang, H.
(1992).
Equivalence of homomorphisms of surface groups to free groups and some properties of 3-dimensional handlebodies. Proceedings of the International Conference on Algebra Dedicated to the Memory of A. I. Malcev.
(pp. 521-530).
American Mathematical Society (AMS).
-
Grigorchuk, R. I., & Kurchanov, P. F.
(1992).
On quadratic equations in free groups. Proceedings of the International Conference on Algebra Dedicated to the Memory of A. I. Malcev.
(pp. 159-171).
American Mathematical Society (AMS).
-
Dudko, A., & Grigorchuk, R.
(2017).
On irreducibility and disjointness of Koopman and quasi-regular representations of weakly branch groups. Contemporary Mathematics.
MODERN THEORY OF DYNAMICAL SYSTEMS: A TRIBUTE TO DMITRY VICTOROVICH ANOSOV.
(pp. 51-+).
-
conference paper
-
Grigorchuk, R. I.
(2018).
On the question Can one hear the shape of a group? and a Hulanicki type theorem for graphs. 114-114.
-
Grigorchuk, R., & Sunic, Z.
(2008).
Schreier spectrum of the Hanoi Towers group on three pegs. 183-198.
-
Grigorchuk, R., Savchuk, D., & Sunic, Z.
(2007).
The spectral problem, substitutions and iterated monodromy. 225-248.
-
Grigorchuk, R. I.
(2018).
On the question Can one hear the shape of a group? and a Hulanicki type theorem for graphs. 114-114.
-
institutional repository document
-
Grigorchuk, R., & Savchuk, D.
(2023).
Liftable self-similar groups and scale groups
-
Grigorchuk, R., & Quint, J.
(2023).
Directional counting for regular languages
-
Grigorchuk, R., Quint, J., & Shaikh, A.
(2023).
Multivariate growth and cogrowth
-
Dudko, A., & Grigorchuk, R.
(2021).
On spectral properties of the Schreier graphs of the Thompson group $F$
-
Dudko, A., & Grigorchuk, R.
(2021).
On spectral properties of the Schreier graphs of the Thompson group $F$
-
Darbinyan, A., Grigorchuk, R., & Shaikh, A.
(2021).
Finitely generated subgroups of free groups as formal languages and their cogrowth
-
Darbinyan, A., Grigorchuk, R., & Shaikh, A.
(2021).
Finitely generated subgroups of free groups as formal languages and their cogrowth
-
Grigorchuk, R., & Pittet, C.
(2021).
Laplace and Schrdinger operators without eigenvalues on homogeneous amenable graphs
-
Grigorchuk, R., & Pittet, C.
(2021).
Laplace and Schrdinger operators without eigenvalues on homogeneous amenable graphs
-
Grigorchuk, R., Kogan, R., & Vorobets, Y.
(2021).
On Mealy-Moore coding and images of Markov measures
-
Grigorchuk, R., Kogan, R., & Vorobets, Y.
(2021).
On Mealy-Moore coding and images of Markov measures
-
Grigorchuk, R., & Kravaris, C.
(2020).
On the growth of the wallpaper groups
-
Grigorchuk, R., & Samarakoon, S.
(2020).
Integrable and Chaotic Systems Associated with Fractal Groups
-
Grigorchuk, R., Leemann, P., & Nagnibeda, T.
(2020).
Finitely generated subgroups of branch groups and subdirect products of just infinite groups
-
Grigorchuk, R., Lenz, D., Nagnibeda, T., & Sell, D.
(2019).
Subshifts with leading sequences, uniformity of cocycles and spectra of Schreier graphs
-
Grigorchuk, R., Kogan, R., & Vorobets, Y.
(2018).
Automatic Logarithm and Associated Measures
-
Dudko, A., & Grigorchuk, R.
(2018).
On the question "Can one hear the shape of a group?" and Hulanicki type theorem for graphs
-
Grigorchuk, R., & Kravchenko, R.
(2018).
On the rigidity of rank gradient in a group of intermediate growth
-
Grigorchuk, R., Lenz, D., & Nagnibeda, T.
(2017).
Combinatorics of the subshift associated to Grigorchuk's group
-
Grigorchuk, R., & Shumyatsky, P.
(2016).
On just-infinite periodic locally soluble groups
-
Belyaev, V., Grigorchuk, R., & Shumyatsky, P.
(2016).
On just-infiniteness of locally finite groups and their C*-algebras
-
Grigorchuk, R., & Yang, R.
(2016).
Joint spectrum and infinite dihedral group
-
Grigorchuk, R., Musat, M., & Rrdam, M.
(2016).
Just-infinite C*-algebras
-
Ceccherini-Silberstein, T., Grigorchuk, R. I., & de la Harpe, P.
(2016).
Amenability and paradoxical decompositions for pseudogroups and for discrete metric spaces
-
Grigorchuk, R., Lenz, D., & Nagnibeda, T.
(2014).
Spectra of Schreier graphs of Grigorchuk's group and Schroedinger operators with aperiodic order
-
Grigorchuk, R., & Savchuk, D.
(2014).
Ergodic decomposition of group actions on rooted trees
-
Dudko, A., & Grigorchuk, R.
(2014).
On diagonal actions of branch groups and the corresponding characters
-
Grigorchuk, R., Leonov, Y., Nekrashevych, V., & Sushchansky, V.
(2014).
Self-similar groups, automatic sequences, and unitriangular representations
-
Benli, M. G., & Grigorchuk, R.
(2014).
On the condensation property of the Lamplighter groups and groups of Intermediate growth
-
Grigorchuk, R., Kravchenko, R., & Olshanskii, A.
(2014).
Constructions of torsion-free countable, amenable, weakly mixing groups
-
Benli, M. G., Grigorchuk, R., & Vorobets, Y.
(2013).
On growth of random groups of intermediate growth
-
Benli, M. G., Grigorchuk, R., & De La Harpe, P.
(2012).
Amenable groups without finitely presented amenable covers
-
Bowen, L., Grigorchuk, R., & Kravchenko, R.
(2012).
Invariant random subgroups of the lamplighter group
-
Grigorchuk, R.
(2012).
On the Gap Conjecture concerning group growth
-
Grigorchuk, R., & Sunic, Z.
(2007).
Schreier spectrum of the Hanoi Towers group on three pegs
-
Delzant, T., & Grigorchuk, R.
(2007).
Homomorphic images of Branch groups, and Serre's property (FA)
-
Grigorchuk, R., Savchuk, D., & Sunic, Z.
(2007).
The Spectral Problem, Substitutions and Iterated Monodromy
-
Bondarenko, I., Grigorchuk, R., Kravchenko, R., Muntyan, Y., Nekrashevych, V., Savchuk, D., & Sunic, Z.
(2006).
Groups generated by 3-state automata over a 2-letter alphabet, I
-
Grigorchuk, R., & Nekrashevych, V.
(2006).
Self-similar groups, algebras and Schur complements
-
Grigorchuk, R., & Pak, I.
(2006).
Groups of Intermediate Growth: an Introduction for Beginners
-
Grigorchuk, R., & Sunik, Z.
(2006).
Asymptotic aspects of Schreier graphs and Hanoi Towers groups
-
Bartholdi, L., Grigorchuk, R. I., & Sunik, Z.
(2005).
Branch Groups
-
Bartholdi, L., & Grigorchuk, R. I.
(2002).
On a group associated to $z^2-1$
-
Bartholdi, L., Grigorchuk, R. I., & Nekrashevych, V. V.
(2002).
From fractal groups to fractal sets
-
Grigorchuk, R., & Savchuk, D.
(2023).
Liftable self-similar groups and scale groups
editor of
-
book
-
Grigorchuk, R. I.
(2006).
Topological and Asymptotic Aspects of Group Theory AMS Special Session, Probabilitistic and Asymptotic Aspects of Group Theory, March 26-27, 2004, Athens, Ohio : AMS Special Session, Topological Aspects of Group Theory, October 16-17, 2004, Nashville, Tennessee
Grigorchuk, R. (Eds.),
American Mathematical Soc..
-
Grigorchuk, R. I.
(2006).
Topological and Asymptotic Aspects of Group Theory AMS Special Session, Probabilitistic and Asymptotic Aspects of Group Theory, March 26-27, 2004, Athens, Ohio : AMS Special Session, Topological Aspects of Group Theory, October 16-17, 2004, Nashville, Tennessee
Grigorchuk, R. (Eds.),
American Mathematical Soc..
Research
principal investigator on
Teaching
teaching activities
- MATH304 Linear Algebra Instructor
- MATH411 Math Probability Instructor
- MATH415 Modern Algebra I Instructor
- MATH416 Modern Algebra Ii Instructor
- MATH491 Hnr-research Instructor
- MATH653 Algebra I Instructor
- MATH654 Algebra Ii Instructor
- MATH662 Seminar In Algebra Instructor
- MATH684 Prof Internship Instructor
- MATH685 Directed Studies Instructor
- MATH691 Research Instructor
Works By Students
chaired theses and dissertations
-
Benli, Mustafa G (2013-07). Presentations and Structural Properties of Self-similar Groups and Groups without Free Sub-semigroups.
-
Bondarenko, Ievgen (2009-05). Groups generated by bounded automata and their schreier graphs.
-
Carroll, David Matthew (2016-08). Periodic Points in Shifts of Finite Type Over Groups with Connections to Growth.
-
Kocak, Dilber (2016-05). Growth of Algebras and Codes.
-
Kogan, Roman Leonidovich (2017-12). Measures Induced by Automata and Their Actions.
-
Kogan, Roman Leonidovich (2017-12). Measures Induced by Automata and Their Actions.
-
Muntyan, Yevgen (2010-01). Automata groups.
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Savchuk, Dmytro M. (2010-01). Asymptotic, Algorithmic and Geometric Aspects of Groups Generated by Automata.
Background
education and training
- Ph.D. in Mathematics, Moscow State University - (Moscow, Russia) 1978
- B.Sc. in Mathematics, Moscow State University - (Moscow, Russia) 1975
- Steklov Mathematical Institute - (Moscow, Russia) , Postdoctoral Training 1985
awards and honors
- Leroy P Steele Prize Seminal Contribution to Research, conferred by American Mathematical Society - (Providence, Rhode Island, United States), 2015
- Bogolyubov Prize, conferred by National Academy of Sciences of Ukraine - (Kiev, Ukraine), 2015
- Fellow, conferred by American Mathematical Society - (Providence, Rhode Island, United States), 2013
- Collaboration Grants for Mathematicians, conferred by Simons Foundation - (New York, New York, United States), 2011
- Association of Former Students University-Level Distinguished Achievement Award, The, conferred by Texas A&M University - (College Station, Texas, United States), 2009
- University Professorships for Undergraduate Teaching Excellence, conferred by Texas A&M University - (College Station, Texas, United States), 1990
Contact
first name
- Rostislav
has last name
- Grigorchuk
mailing address
-
Texas A&M University
Mathematics
3368 TAMU
College Station, TX 77843-3368
USA
Other
In the News
- grigorch@tamu.edu