Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Nikolaos Psarros"'
Autor:
Nikolaos Psarros
Publikováno v:
Conatus - Journal of Philosophy, Vol 8, Iss 2 (2023)
The traditional definition of war given by classical authors is, that war is a violent conflict between sovereigns. This means that war cannot be outlawed by any higher authority, since the sovereign is the uppermost authority upon the lives of the p
Externí odkaz:
https://doaj.org/article/ffb3d7f0acac475d93686d57740ce0ed
Autor:
Nikolaos Psarros
Publikováno v:
Conatus - Journal of Philosophy, Vol 3, Iss 1 (2019)
All variants of pragmatism share the flaw that their concepts of practice rely on the idea of the local value of actions with respect only to locally defined aims and not on the criterion of a universal goodness. This paper claims that such a criteri
Externí odkaz:
https://doaj.org/article/12862a6539ab417c9dba6ae424824a47
Publikováno v:
Symmetry, Vol 10, Iss 6, p 188 (2018)
In this paper, we study the stability of the zero equilibria of two close-to-symmetric systems of difference equations with exponential terms in the special case in which one of their eigenvalues is equal to − 1 and the other eigenvalue has an abso
Externí odkaz:
https://doaj.org/article/2e377ed8ba134c83aebec47c254631f3
Autor:
Nikolaos Psarros
Το κύριο θέμα αυτής της εργασίας είναι η μελέτη της ασυμπτωτικής συμπεριφοράς των λύσεων των εξισώσεων διαφορών εκθετικού τύπου. Μελετά
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fba79fdb50d3d6dd8d7d14010883966
https://doi.org/10.12681/eadd/43732
https://doi.org/10.12681/eadd/43732
Publikováno v:
Mathematical Methods in the Applied Sciences. 41:7936-7948
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f5e12e9d2e4e1dd14c17ef1acffaa55
https://doi.org/10.1002/mma.5256
https://doi.org/10.1002/mma.5256
Publikováno v:
Opuscula Mathematica, Vol 38, Iss 1, Pp 95-115 (2018)
In this paper we prove the stability of the zero equilibria of two systems of difference equations of exponential type, which are some extensions of an one-dimensional biological model. The stability of these systems is investigated in the special ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::542b5cba86b56fcae0f0ec457c9ebe9f
http://www.opuscula.agh.edu.pl/vol38/1/art/opuscula_math_3806.pdf
http://www.opuscula.agh.edu.pl/vol38/1/art/opuscula_math_3806.pdf
Publikováno v:
Applied Mathematics Letters. 64:185-192
We study the stability of the zero equilibrium of the following system of difference equations, which is a natural extension of an one-dimensional biologicalmodel: x n + 1 = a 1 x n + b 1 y n e − x n , y n + 1 = a 2 y n + b 2 z n e − y n , z n +
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63811fa51e9ef6e809639a59a4ee847e
https://doi.org/10.1016/j.aml.2016.09.002
https://doi.org/10.1016/j.aml.2016.09.002
Autor:
B Manav, Zacharoula Koukouli, Nikolaos Tsagias, Georgios Galazios, Nikolaos Psarros, Panagiotis Tsikouras
Publikováno v:
The European Journal of Contraception & Reproductive Health Care. 21:462-466
The aims of the study were to compare the contraceptive behaviour of Christian and Muslim adolescents who had an abortion in Thrace, Greece, and to examine whether extensive contraceptive counselling at the time of abortion modified their subsequent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b3dcd643a820fdfa29e612bed8a5035
https://doi.org/10.1080/13625187.2016.1230667
https://doi.org/10.1080/13625187.2016.1230667
Publikováno v:
Mathematical Methods in the Applied Sciences. 39:5216-5222
In this paper, we study the stability of the zero equilibria of the following systems of difference equations: and where a, b, c and d are positive constants and the initial conditions x0 and y0 are positive numbers. We study the stability of those s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e733f7291720eba80911dc8ae89a84c8
https://doi.org/10.1002/mma.3904
https://doi.org/10.1002/mma.3904
Publikováno v:
Symmetry, Vol 10, Iss 6, p 188 (2018)
Symmetry
Volume 10
Issue 6
Symmetry
Volume 10
Issue 6
In this paper, we study the stability of the zero equilibria of two close-to-symmetric systems of difference equations with exponential terms in the special case in which one of their eigenvalues is equal to − 1 and the other eigenvalue has an abso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a517a82bccbe2991da164ad33859d5c6
https://doi.org/10.3390/sym10060188
https://doi.org/10.3390/sym10060188