Permanency and Asymptotic Behavior of The Generalized Lotka-Volterra Food Chain System
M. H.
Rahmani Doust
Department of Mathematics, University of Neyshabur,
Neyshabur, Iran.
author
A.
Ghsem Abadi
University of Neyshabur
author
text
article
2016
eng
In the present paper a generalized Lotka-Volterra food chain system has been studied and also its dynamic behavior such as locally asymptotic stability has been analyzed in case of existing interspecies competition.
Furthermore, it has been shown that the said system is permanent (in the sense of boundedness and uniformly persistent). Finally, it is proved that the nontrivial equilibrium point of the above system is locally asymptotically stable.
Caspian Journal of Mathematical Sciences
University of Mazandaran
1735-0611
5
v.
1
no.
2016
1
5
http://cjms.journals.umz.ac.ir/article_1159_01956e7e177e16597febc05fbf68e1cb.pdf
Involution Matrices of Real Quaternions
M.
Bekar
Necmettin Erbakan University
author
Y.
Yayli
Ankara University
author
text
article
2016
eng
An involution or anti-involution is a self-inverse linear mapping. In this paper, we will present two real quaternion matrices, one corresponding to a real quaternion involution and one corresponding to a real quaternion anti-involution. Moreover, properties and geometrical meanings of these matrices will be given as reflections in R^3.
Caspian Journal of Mathematical Sciences
University of Mazandaran
1735-0611
5
v.
1
no.
2016
7
16
http://cjms.journals.umz.ac.ir/article_1160_4a1c34e8422cf1ec38346c67a9fa3039.pdf
The sum of two maximal monotone operator is of type FPV
V.
Dadashi
Department of Mathematics, Sari Branch, Islamic Azad University, Sari, Iran
author
M.
Hosseini
Department of Mathematics, Islamic Azad University Sari Branch, Sari, Iran
author
text
article
2016
eng
In this paper, we studied maximal monotonicity of type FPV for sum of two maximal monotone operators of type FPV and the obtained results improve and complete the corresponding results of this filed.
Caspian Journal of Mathematical Sciences
University of Mazandaran
1735-0611
5
v.
1
no.
2016
17
21
http://cjms.journals.umz.ac.ir/article_1161_f4f34e93b3d66181567eb05904462a72.pdf
Closed Ideals, Point Derivations and Weak Amenability of Extended Little Lipschitz Algebras
M.
Mayghani
Department of Mathematics, Payame Noor University, Tehran
author
D.
Alimohammadi
Department of Mathematics, Faculty of Science, Arak University
author
text
article
2016
eng
...
Caspian Journal of Mathematical Sciences
University of Mazandaran
1735-0611
5
v.
1
no.
2016
23
35
http://cjms.journals.umz.ac.ir/article_1163_a47de7234eb648a222164e6d35bbce21.pdf
Existence and uniqueness of solutions for neutral periodic integro-differential equations with infinite delay
E.
Yankson
University of Cape Coast
author
text
article
2016
eng
...
Caspian Journal of Mathematical Sciences
University of Mazandaran
1735-0611
5
v.
1
no.
2016
37
46
http://cjms.journals.umz.ac.ir/article_1252_24dab9c1257c64b347ee56b508d77040.pdf