Seminars
ALGEBRA, LOGIC AND TOPOLOGY
On the protomodular and Mal'tsev properties for varieties of ordered algebras
Diana Rodelo (Univ. do Algarve)
ALGEBRA, LOGIC AND TOPOLOGY
Approximate addition for unital categories
Manuel Kahala Ostrogadsky (Univ. Agostinho Neto, Angola)
GEOMETRY
Deformations of Lie algebroid morphisms and geometric structures
Sebastián Daza (CMUC, UC|UP PhD student)
ALGEBRA AND COMBINATORICS
Unitriangular groups, pattern subgroups, and hypertopes
João Dias (Univ. de Évora)
ALGEBRA, LOGIC AND TOPOLOGY (ONLINE)
Nerves of T-categories and powerful T-functors
Soichiro Fujii (Kyoto Univ., Japan)
ALGEBRA, LOGIC AND TOPOLOGY (ONLINE)
Coinductive reasoning for parametrized functors and monads
Zeinab Galal (Kyoto Univ., Japan
IBERIAN ONLINE ANALYSIS SEMINAR
Can a non-trivial isometric quotient of the unit n-sphere be made arbitrarily small?
Claudio Gorodski (Univ. São Paulo, Brazil)