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Year: 2020 Repository: 37 Language: Inglés Subject: Matemática

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Title: On Models of Directed Path Graphs Non Rooted Directed Path Graphs
Author: Gutiérrez, Marisa / Tondato, Silvia Beatriz
Language: Inglés
Repository: 37
Subject: Matemática / Asteroidal quadruples / Clique trees / Rooted directed path graphs

Acceder
Title: On the algebraic structure of rotationally invariant two-dimensional Hamiltonians on the noncommutative phase space
Author: Falomir, Horacio Alberto / González Pisani, Pablo Andrés / Vega, Federico Gaspar / Cárcamo, D. / Méndez, F. / Loewe, M.
Language: Inglés
Repository: 37
Subject: Matemática / Física / Noncommutative phase space / Quantum mechanics / Spectrum of rotationally invariant hamiltonians

Acceder
Title: Local Lidskii's theorems for unitarily invariant norms
Author: Massey, Pedro Gustavo / Rios, Noelia Belén / Stojanoff, Demetrio
Language: Inglés
Repository: 37
Subject: Matemática / Frame operator distance / Lidskii's inequality / Majorization / Unitarily invariant norms

Acceder
Title: Normal projections in Krein spaces
Author: Maestripieri, Alejandra Laura / Martínez Pería, Francisco Dardo
Language: Inglés
Repository: 37
Subject: Matemática / Normal operator / Projection / Krein space

AccederAcceder
Title: Sharp eigenvalue estimates for rank one perturbations of nonnegative operators in Krein spaces
Author: Behrndt, Jussi / Leben, Leslie / Martínez Pería, Francisco Dardo / Möws, Roland / Trunk, Carsten
Language: Inglés
Repository: 37
Subject: Matemática / Krein space / Nonnegative operator / Finite rank perturbation / Eigenvalues

Acceder
Title: Two new weak constraint qualifications and applications
Author: Andreani, Roberto / Haeser, Gabriel / Schuverdt, María Laura / Silva, Paulo J. S.
Language: Inglés
Repository: 37
Subject: Ciencias Exactas / Matemática / Algorithmic convergence / Constraint qualifications / Error bound

Acceder
Title: Geometric significance of Toeplitz kernels
Author: Andruchow, Esteban / Chiumiento, Eduardo Hernán / Larotonda, Gabriel
Language: Inglés
Repository: 37
Subject: Matemática / Geodesic / Sato grassmannian / Schatten ideal / Toeplitz operator

Acceder
Title: On the existence of bounded solutions for a nonlinear elliptic system
Author: Durán, Ricardo Guillermo / Sanmartino, Marcela / Toschi, Marisa
Language: Inglés
Repository: 37
Subject: Matemática / Elliptic systems / A priori estimates / Critical exponents / Weighted sobolev spaces

Acceder
Title: Optimal frame completions
Author: Massey, Pedro Gustavo / Ruiz, Mariano Andrés / Stojanoff, Demetrio
Language: Inglés
Repository: 37
Subject: Matemática / Frame completions / Majorization / Lidskii's inequality / Schur-Horn theorem

Acceder
Title: Dirac approach to constrained submanifolds in a double loop group: from Wess-Zumino-Novikov-Witten to Poisson-Lie σ-model
Author: Montani, Hugo Santos / Zuccalli, Marcela
Language: Inglés
Repository: 37
Subject: Matemática / Dirac method on double lie groups / Central extensions and loop groups / Wznw model / Poisson-lie sigma model

Acceder

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