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MAP/PH/1 systems with group service: performance analysis under different admission strategies
(Universita degli studi di Salerno, 2017-05-04)
Recent advances in wireless communication networks led to possibility of multi-rate transmission of information. The queueing theory represents a valid tool to study how the performances of such communication systems can ...
Lo pseudotensore energia-impulso in teorie estese della gravitazione
(Universita degli studi di Salerno, 2018-07-12)
The gravitational field’s energy and momentum definitions are treated in
extensive gravitation theories, through the generalization of the energymomentum
pseudotensor, defined by Einstein in general relativity. This ...
Noncoercive nonlinear elliptic equations in unbounded domains
(Universita degli studi di Salerno, 2020-01-02)
This research thesis is mainly devoted to the study of noncoercive Dirich let problems with discontinuous coefficients in unbounded domains. The
presence of the noncoercive operator does not allow us to use classical the ...
Estimates for the transition kernel for elliptic operators with unbounded coefficients
(Universita degli studi di Salerno, 2023-02-09)
This manuscript is devoted to the study of the qualitative behaviour of the
solutions of evolution equations arising from elliptic and parabolic problems
on unbounded domains with unbounded coefficients. In particular, ...
On the regularity of solutions of free boundary problems
(Universita degli studi di Salerno, 2023-02-09)
Optimal design problems have aroused particular interest in the scientific com-
munity over the past thirty years. In physics, for example, they find application
in the investigation of the minimal energy configurations ...