The present dissertation comprises two papers in the area of partial differential equations, which study two physical phenomena of phase transitions. The first is about the phenomenon of Ostwald ripening and derives a version of the Lifshitz–Slyozov–Wagner theory through the homogenization of a Stefan problem, while the second is about the derivation of the Plateau angle conditions at triple junctions of interfaces in three-dimensional space from the vector-valued Allen–Cahn equation via an associated stress tensor.Η παρούσα διατριβή αποτελείται από δύο εργασίες στην περιοχή των μερικών διαφορικών εξισώσεων, οι οποίες ασχολούνται με δύο φυσικά φαινόμενα αλλαγής φάσεων. Η πρώτη ασχολείται με το φαινόμενο της ωρίμασης Ostwald και αναπαράγει μ...
Àn example of stability analysis of a class of partial differential equations (in terms of Lyapunov ...
The focus of the present thesis is to shed light on the economic analysis of queuing systems, by ana...
We give a brief overview of results and problems of parameterized algorithmics as the new direction ...
The present thesis is divided in three parts. In the first part we present a way of solving norm for...
The construction of generators of families of numerical methods has been made in this Phd. Explicit ...
A boundary value problem for the heat equation is studied. It consists of recovering a function, sat...
Η ανά χείρας πτυχιακή εργασία απευθύνεται σε αναγνωστικό κοινό ευαισθητοποιημένο σε ειδική αλγεβρική...
The 2D perfect fluid motions equations in Lagrangian coordinates are considered. If body forces are ...
THE PROBLEM OF DYNAMIC OVERVOLTAGES IS APPROACHED USING A FULL MACHINE MODEL AND LUMPED PARAMETERS ...
Ιn the present thesis we studied at first a famous class of meromorphic functions, giving monotonici...
THE PURPOSE OF THE THESIS WAS TWO-FOLD: 1) OUR FIRST AIM WAS TO IMPROVE THE METHODS OF CRYSTAL STRUC...
THE PROBLEMS OF ANALYSIS, SYNTHESIS AND SENSITIVITY OF SYSTEMS ARE INVESTIGATEDVIA ORTHOGONAL FUNCTI...
Study of the motivated certain problems arising from potential operator Δ-A/Z acting on functions wh...
The pure or viscous Cahn - Hilliard equation with possibly singular potentials and dynamic boundary ...
It is the purpose of the present thesis to examine to what extent the CSDR (coset space dimensional ...
Àn example of stability analysis of a class of partial differential equations (in terms of Lyapunov ...
The focus of the present thesis is to shed light on the economic analysis of queuing systems, by ana...
We give a brief overview of results and problems of parameterized algorithmics as the new direction ...
The present thesis is divided in three parts. In the first part we present a way of solving norm for...
The construction of generators of families of numerical methods has been made in this Phd. Explicit ...
A boundary value problem for the heat equation is studied. It consists of recovering a function, sat...
Η ανά χείρας πτυχιακή εργασία απευθύνεται σε αναγνωστικό κοινό ευαισθητοποιημένο σε ειδική αλγεβρική...
The 2D perfect fluid motions equations in Lagrangian coordinates are considered. If body forces are ...
THE PROBLEM OF DYNAMIC OVERVOLTAGES IS APPROACHED USING A FULL MACHINE MODEL AND LUMPED PARAMETERS ...
Ιn the present thesis we studied at first a famous class of meromorphic functions, giving monotonici...
THE PURPOSE OF THE THESIS WAS TWO-FOLD: 1) OUR FIRST AIM WAS TO IMPROVE THE METHODS OF CRYSTAL STRUC...
THE PROBLEMS OF ANALYSIS, SYNTHESIS AND SENSITIVITY OF SYSTEMS ARE INVESTIGATEDVIA ORTHOGONAL FUNCTI...
Study of the motivated certain problems arising from potential operator Δ-A/Z acting on functions wh...
The pure or viscous Cahn - Hilliard equation with possibly singular potentials and dynamic boundary ...
It is the purpose of the present thesis to examine to what extent the CSDR (coset space dimensional ...
Àn example of stability analysis of a class of partial differential equations (in terms of Lyapunov ...
The focus of the present thesis is to shed light on the economic analysis of queuing systems, by ana...
We give a brief overview of results and problems of parameterized algorithmics as the new direction ...