Matemática

Schrödinger operator with non-zero accumulation points of complex eigenvalues

Por Sabine Bögli (Universidade de Munique, Alemanha).

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Asymptotics of Robin Eigenvalues via Dirichlet-to-Neumann Analysis

Por Robin Lang (Universidade de Estugarda, Alemanha).

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A 11.ª Conferência de Biologia Matemática aconteceu em Lisboa, na Faculdade de Ciências da Universidade de Lisboa. No mesmo evento, durante uma semana, estiveram reunidos dezenas de investigadores desta área.

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Resolução de problemas no Ensino da Matemática

Mafalda Oliveira Alves Luís apresenta o trabalho "Resolução de problemas no Ensino da Matemática".

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Prova de Mestrado "A geometrical point of view for the non commutative Ergodic Theorems"

Luís Miguel Neves Pedro Machado Sampaio defende a dissertação "A geometrical point of view for the non commutative Ergodic Theorems".

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International Conference on Semigroups

Professor Mária B. Szendrei is world recognized leader on the theory of regular semigroups and their generalization. Her research develops and deepens several classic directions in studying various classes of regular semigroups; at the same time, she has invented many novel and inherently original approaches that opened new avenues of research.

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Solutions concentrating on spheres for coupled Schrödinger systems in dimension four

Por Jianjun Zhang (Università degli Studi dell'Insubria).

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Model theory and decidability theory for adele rings

Por Angus Macintyre (Queen Mary, University of London) (Emeritus).

Abstract: To each number field K there is attached a locally compact ring A_K, the ring of adeles over K. This ring is built from the completions of K at equivalence classes of absolute values. These can be either p-adic or real, or complex. Harmonic analysis on the adeles is a fundamental technique in number theory (since the famous thesis of John Tate) .