介绍2-度量空间的定义,并给出与该空间相关的概念和基本性质,最后得出2度量空间上收缩型非交换自映射族的唯一公共不动点定理,改进了文献[1](PIAO Yong-jie,ZHANGJun.Unique common fixed point of another contractive type commuting ...介绍2-度量空间的定义,并给出与该空间相关的概念和基本性质,最后得出2度量空间上收缩型非交换自映射族的唯一公共不动点定理,改进了文献[1](PIAO Yong-jie,ZHANGJun.Unique common fixed point of another contractive type commuting selfmaps in 2-metricspaces.Yanbian Univ(Natural Sci),2002,28(2):79-85)和文献[2](YANG Han-sheng,XIONGDa-sheng.A common fixed point theorem on-pmetric spaces.Yunnan Normal Univ(NaturalSci),2001,21(1):9-12)中的相应结果.展开更多
In this paper, two common fixed point theorems for noncompatible maps in a metric space have been proved under the condition of without taking completeness of the space or continuity of the mapings into account. The r...In this paper, two common fixed point theorems for noncompatible maps in a metric space have been proved under the condition of without taking completeness of the space or continuity of the mapings into account. The related common point theorems were improved.展开更多
In this paper, we consider the regularity of solution in S for Zakharov-Kuznestov equation in H^s(s>2). Meanwhile, by method of undetermined coefficient we prove that there don't exist and conservative integral...In this paper, we consider the regularity of solution in S for Zakharov-Kuznestov equation in H^s(s>2). Meanwhile, by method of undetermined coefficient we prove that there don't exist and conservative integral include 2 order of higher order derived functions.展开更多
文摘介绍2-度量空间的定义,并给出与该空间相关的概念和基本性质,最后得出2度量空间上收缩型非交换自映射族的唯一公共不动点定理,改进了文献[1](PIAO Yong-jie,ZHANGJun.Unique common fixed point of another contractive type commuting selfmaps in 2-metricspaces.Yanbian Univ(Natural Sci),2002,28(2):79-85)和文献[2](YANG Han-sheng,XIONGDa-sheng.A common fixed point theorem on-pmetric spaces.Yunnan Normal Univ(NaturalSci),2001,21(1):9-12)中的相应结果.
文摘In this paper, two common fixed point theorems for noncompatible maps in a metric space have been proved under the condition of without taking completeness of the space or continuity of the mapings into account. The related common point theorems were improved.
文摘In this paper, we consider the regularity of solution in S for Zakharov-Kuznestov equation in H^s(s>2). Meanwhile, by method of undetermined coefficient we prove that there don't exist and conservative integral include 2 order of higher order derived functions.