2017-09-21T00:37:42Z
http://cjms.journals.umz.ac.ir/?_action=export&rf=summon&issue=243
Caspian Journal of Mathematical Sciences
CJMS
1735-0611
1735-0611
2016
5
1
Permanency and Asymptotic Behavior of The Generalized Lotka-Volterra Food Chain System
M. H.
Rahmani Doust
A.
Ghsem Abadi
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.
Lotka-Volterra model
boundedness
food chain
2016
06
30
1
5
http://cjms.journals.umz.ac.ir/article_1159_01956e7e177e16597febc05fbf68e1cb.pdf
Caspian Journal of Mathematical Sciences
CJMS
1735-0611
1735-0611
2016
5
1
Involution Matrices of Real Quaternions
M.
Bekar
Y.
Yayli
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.
Real quaternions
Involutions
Anti-involutions
2016
06
30
7
16
http://cjms.journals.umz.ac.ir/article_1160_4a1c34e8422cf1ec38346c67a9fa3039.pdf
Caspian Journal of Mathematical Sciences
CJMS
1735-0611
1735-0611
2016
5
1
The sum of two maximal monotone operator is of type FPV
V.
Dadashi
M.
Hosseini
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.
Maximal monotone operator
Maximal monotone operator of type FPV
Subdifferential
2016
06
01
17
21
http://cjms.journals.umz.ac.ir/article_1161_f4f34e93b3d66181567eb05904462a72.pdf
Caspian Journal of Mathematical Sciences
CJMS
1735-0611
1735-0611
2016
5
1
Closed Ideals, Point Derivations and Weak Amenability of Extended Little Lipschitz Algebras
M.
Mayghani
D.
Alimohammadi
...
Banach function algebra
Extended Lipschitz algebra
Point derivation
Weak amenability
2016
06
30
23
35
http://cjms.journals.umz.ac.ir/article_1163_a47de7234eb648a222164e6d35bbce21.pdf
Caspian Journal of Mathematical Sciences
CJMS
1735-0611
1735-0611
2016
5
1
Existence and uniqueness of solutions for neutral periodic integro-differential equations with infinite delay
E.
Yankson
...
Krasnoselskii's Fixed point theorem
integro-differential neutral equation
periodic solution
2016
06
30
37
46
http://cjms.journals.umz.ac.ir/article_1252_24dab9c1257c64b347ee56b508d77040.pdf