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Mostrando ítems 1-10 de 25
On Delta-Graphs And Delta Conjecture
(Centro de Investigaciones en Matemática Pura y Aplicada (CIMPA) y Escuela de Matemática, San José, Costa Rica., 2018)
On delta-graphs and delta conjectureSobre delta-grafos y la conjetura delta
(Universidad de Costa Rica, Centro de Investigación en Matemática Pura y Aplicada (CIMPA), 2018)
A tip for landscape riders: multi-field inflation can fulfill the swampland distance conjecture
(IOP, 2020)
We study how both the swampland distance conjecture and the Lyth bound affect the parameter space of multi-field models of inflation. A generic feature of multi-field inflation is that the geodesic distance [Delta phi](G) ...
A counterexample to a conjecture by De Giorgi in large dimensions
(ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER, 2008-12)
We consider the Allen-Cahn equation
Delta u + u(1 - u(2)) = 0 in R-N.
A celebrated conjecture by E. De Giorgi (1978) states that if u is it bounded Solution to this problem Such that partial derivative(xN) u > 0, then ...
A result on the total colouring of powers of cycles
(Elsevier Science BvAmsterdamHolanda, 2007)
Exact and asymptotic properties of delta-records in the linear drift model
(IOP Publishing, 2020)
The study of records in the linear drift model (LDM) has attracted much attention recently due to applications in several fields. In the present paper we study delta-records in the LDM, defined as observations which are ...
On the Ambrosetti–Malchiodi–Ni conjecture for general submanifolds
(Elsevier, 2015)
We study positive solutions of the following semilinear equation
epsilon 2 Delta((g) over bar)u - V(z)u + u(p) = o on M,
where (M, (g) over bar) is a compact smooth n-dimensional Riemannian manifold without boundary ...