Pedro Simoes Cristina de Freitas


AuthID: R-000-F3H

Confirmed Publications: 50



21
TITLE: On convex surfaces with minimal moment of inertia  Full Text
AUTHORS: Freitas, P ; Laugesen, RS; Liddell, GF;
PUBLISHED: 2007, SOURCE: JOURNAL OF MATHEMATICAL PHYSICS, VOLUME: 48, ISSUE: 12
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
22
TITLE: Precise bounds and asymptotics for the first Dirichlet eigenvalue of triangles and rhombi  Full Text
AUTHORS: Pedro Freitas ;
PUBLISHED: 2007, SOURCE: JOURNAL OF FUNCTIONAL ANALYSIS, VOLUME: 251, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
23
TITLE: Unbounded planar domains whose second nodal line does not touch the boundary
AUTHORS: Pedro Freitas ; David Krejcirik;
PUBLISHED: 2007, SOURCE: MATHEMATICAL RESEARCH LETTERS, VOLUME: 14, ISSUE: 1
INDEXED IN: Scopus WOS
IN MY: ORCID
24
TITLE: A Li-type criterion for zero-free half-planes of Riemann's zeta function  Full Text
AUTHORS: Pedro Freitas ;
PUBLISHED: 2006, SOURCE: JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES, VOLUME: 73, ISSUE: 2
INDEXED IN: Scopus WOS
IN MY: ORCID
25
TITLE: New bounds for the principal Dirichlet eigenvalue of planar regions
AUTHORS: Pedro Antunes ; Pedro Freitas ;
PUBLISHED: 2006, SOURCE: EXPERIMENTAL MATHEMATICS, VOLUME: 15, ISSUE: 3
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
26
TITLE: Upper and lower bounds for the first Dirichlet Eigenvalue of a triangle
AUTHORS: Freitas, P ;
PUBLISHED: 2006, SOURCE: PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, VOLUME: 134, ISSUE: 7
INDEXED IN: Scopus WOS CrossRef: 10
IN MY: ORCID
27
TITLE: Waveguides with combined Dirichlet and Robin boundary conditions  Full Text
AUTHORS: Freitas, P ; Krejcirik, D;
PUBLISHED: 2006, SOURCE: MATHEMATICAL PHYSICS ANALYSIS AND GEOMETRY, VOLUME: 9, ISSUE: 4
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
28
TITLE: Extension of Abel's lemma with q-series implications  Full Text
AUTHORS: Andrews, GE; Freitas, P ;
PUBLISHED: 2005, SOURCE: Conference on Number Theory and Combinatorics in Physics in RAMANUJAN JOURNAL, VOLUME: 10, ISSUE: 2
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
29
TITLE: Geometrically induced discrete spectrum in curved tubes  Full Text
AUTHORS: Chenaud, B; Duclos, P; Freitas, P ; Krejcirik, D;
PUBLISHED: 2005, SOURCE: DIFFERENTIAL GEOMETRY AND ITS APPLICATIONS, VOLUME: 23, ISSUE: 2
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
30
TITLE: Instability results for the damped wave equation in unbounded domains  Full Text
AUTHORS: Freitas, P ; Krejcirik, D;
PUBLISHED: 2005, SOURCE: JOURNAL OF DIFFERENTIAL EQUATIONS, VOLUME: 211, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
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