S10. Rings

Thematic Session Schedule

Organizers

Diogo Diniz Pereira da Silva e Silva (UFCG)
Javier Sánchez Serdà (IME-USP)
Manuela da Silva Souza (UFBA)

Session materials

📄 Abstracts

▶ Room (soon), ICMC-USP

S10. Schedule

Time Mon 29 Jun Tue 30 Jun Wed 1 Jul Thu 2 Jul Fri 3 Jul
14:00–14:30 Paula Cadavid Ana Cristina Vieira

Open Lunch

&

Free Time

Andre Gerard Leroy Plamen Emilov Kochloukov
14:35–15:05 Maicon Lima Sousa Wesley Quaresma Cota Vitor de Oliveira Ferreira Artem Lopatin
15:10–15:40 David Levi Macêdo Rafael Bezerra dos Santos Hau-Yuan Jang Daniela do Nascimento Rodrigues
15:45–16:15 Alan de Araújo Guimarães Danilo Vilela Avelar Micael Said Garcia Martha Lizbeth Shaid Sandova Miranda
16:15–16:45 Coffee break Coffee break Coffee break Coffee break
Poster session
16:45–17:15 Felipe Yukihide Yasumura Victor Petrogradskiy Thaísa Tamusiunas Javier Sánchez Serdà
17:20–17:50 Mateus Eduardo Salomão Antônio Augusto Pereira dos Santos André Duarte Manuela da Silva Souza

S10. Talks

Alan de Araújo Guimarães. Towards the classification of gradings and graded identities of infinite-dimensional Clifford algebras

Ana Cristina Vieira.Fundamental algebras and superalgebras with cocharacter multiplicities bounded by one

André Duarte. Noncommutative Skolem-Mahler-Lech Theorem.

Andre Gerard Leroy. Functions and actions.

Antônio Augusto Pereira dos Santos. On the central exponent of finite-dimensional superalgebras with superinvolution.

Artem Lopatin. Polynomial equations over split-octonions.

Daniela do Nascimento Rodrigues. Images of generalized polynomials.

Danilo Vilela Avelar. On the classification of minimal superalgebras.

David Levi Macêdo. Identities of pairs and codimension growth.

Felipe Yukihide Yasumura. Group gradings on finite-dimensional incidence algebras.

Hau-Yuan Jang. Commutators in simple algebras.

Javier Sánchez Serdà. Groupoid graded semisimple rings.

Maicon Lima Sousa. Nearly Associative Algebras: Structure and Characterization.

Manuela da Silva Souza. Classification and Polynomial Identities for Two-Dimensional Algebras.

Martha Lizbeth Shaid Sandova Miranda. Galois Connections and Preradicals in Abelian Categories.

Mateus Eduardo Salomão. Graded polynomial identities for the Jordan algebra of 2 × 2 matrices.

Micael Said Garcia. Homogeneous involutions on matrix algebras.

Paula Cadavid. Hilbert evolution algebras, weighted digraphs, and nilpotency.

Plamen Emilov Kochloukov. Regular algebras in positive characteristic.

Rafael Bezerra dos Santos. Varieties of (G,*)-algebras of exponential growth.

Thaísa Tamusiunas. The Zappa-Szép Product of Semigroupoids.

Victor Petrogradskiy. Two scales for growth of Lie algebras and Poisson algebras.

Vitor de Oliveira Ferreira. Algebraic aspects of general free skew extensions of rings.

Wesley Quaresma Cota. Polynomial identities and central polynomials in group-graded algebras.

S10. Posters

The poster session will take place on Friday, July 3, 2026.

Adison Silva. Images of multilinear graded polynomials on upper triangular matrices.

Airton Muniz Cordeiro. Polynomial Identities of RR7.

Ana Carolina de Oliveira Silva. Graded Modules over Inverse Semigroup-Graded Division Rings.

Breno Oliveira Souza. On central and proper central exponents of PI-algebras.

Cassia Ferreira Sampaio. Graded Identities of the algebra with three supports (M3(K),sl2(K),K).

Dimas José Gonçalves. Graded identities for a Lie algebra of upper triangular matrices endowed with the canonical grading

Edgardo Bladimir Aguirre Rodriguez. The Specht Problem for Lie Algebras in Positive Characteristic: Counterexamples and a Finite-Dimensional Case

Felipe de Mattos Chafik Hindi. Classification and characterisation of graded incidence algebras.

Flávio da Silva. Graded Semigroups and a Generalization of the Rees-Suschkewitsch Theorem

Gabriel Pereira de Figueiredo. Commuting Maps in Matrix Algebras: Known Results and New Directions.

Gabriel Santana Monteiro. Classification of Group Gradings on the Jordan Algebra of Upper Triangular Matrices.

Isabela Tristão de Oliveira. Central polynomials of algebras with graded involution.

Italo Bauer Rodrigues da Silva. Image of multilinear polynomials on graded matrix algebras.

João Felipe Gomes Falcão. Varieties of PI-algebras with exponent 2.

Juan Carlos Fernandez. Maximal spaces of n × n nilpotent matrices.

Juliana Medeiros Barbosa. Classification of Some Two-Dimensional Algebras and Their Polynomial Identities.

Luís Rissi Fertunani. Polynomial identities for the algebra RR2.

Luiz Henrique de Souza Matos. Classification of color involution in upper triangular matrices.

Márcio Ribeiro de Oliveira Filho. On *-algebras of almost polynomial growth of the central and and proper central *-codimension sequences

Oyeyemi Oluwaseyi Oyebola. Characterization of Genetic Autosomal Disorders in Humans.

Rafael Haag Petasny. An Ehresmann-Schein-Nambooripad-type theorem for left restriction semigroupoids

Ronald Alexandre Roldan Urrutia. Admissible and Locally Admissible Varieties of Algebras.

Rosiele Trindade Barbosa. Exploring diagonal matrices with a degenerate trace.

Samuel Levi Sousa e Silva. Description of units in the integral group ℤS3: a geometric approach.

Thaís Silva do Nascimento. PI-Algebras with Small Bounded Colength and Central Colength: Classification Results

Vanessa da Silva Fagundes. Globalization of Partial Monoid Actions on Algebras.

Victor Kioshi Higa. On Localizable Elements and Sets in Noncommutative Rings.

Vinícius Scussel Accordi. Noncommutative Invariant Theory.

Yeimy Paola Aguirre Escobar. f-zpd Algebras and Multilinear Polynomials Given by Cyclic Permutations.

Yngrid Barbosa da Costa. On star-varieties of proper central *-exponent greater than 2.

Zaqueu Cristiano Moreira. Graded chain conditions and graded Jacobson radical of groupoid graded rings.