搜索结果: 1-15 共查到“数学 Fixed points”相关记录24条 . 查询时间(0.078 秒)
ON FIXED POINTS OF PERMUTATION
Fixed arrangement
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2015/7/8
ON FIXED POINTS OF PERMUTATION。
UNSEPARATED PAIRS AND FIXED POINTS IN RANDOM PERMUTATIONS
Unseparated pairs fixed points random arrangement
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2015/7/7
UNSEPARATED PAIRS AND FIXED POINTS IN RANDOM PERMUTATIONS。
Fixed Points Theorems of Ordered Contractive Maps on Noncommutative Banach spaces
Fixed point Order contractive map Noncommutative Banach space
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2011/10/26
The paper introduces the concept of noncommutative Banach spaces and obtains several fixed point theorems for continuous or discontinuous ordered contractive maps in ordered noncommutative Banach spac...
Common fixed points theorem for two multivalued mappings in cone metric spaces
functional analysis common fixed point non normal cone multivalued mapping cone metric spaces
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2011/10/20
In this paper, a new generalized contractive condition is introduced in metric space. By the condition and without the normality of the cone, the existence of common fixed points of multivalued mappin...
Random groups have fixed points on CAT(0) cube complexes
Random groups fixed points on CAT(0) cube complexes
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2011/2/22
We prove that a random group has fixed points when it isometrically acts on a CAT(0) cube complex. We do not assume that the action is simplicial.
Fixed points subgroups $G^{\sigma,\sigma'}$ by two involutive automorphisms $\sigma$, $\sigma'$ of exceptional compact Lie group $G$, Part II, $G = E_8$
Exceptional Lie group Symmetric space
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2011/2/21
For the simply connected compact exceptional Lie group E8, we determine the structure of subgroup (E8).
Fixed points subgroups by two involutive automorphisms $\sigma, \gamma$ of compact exceptional Lie groups $F_4, E_6$ and $E_7$
Fixed points subgroups by two involutive automorphisms $\sigma \gamma$ of compact exceptional Lie groups $F_4, E_6$ $E_7$
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2011/2/21
For simply connected compact exceptional Lie groups G = F4,E6 and E7, we consider two involutions σ, γ and determine the group structure of subgroups G,of G which are the intersection G ∩ G of the ...
A modified Mann iteration process for common fixed points of an infinite family of nonexpansive mappings in Banach spaces
Nonexpansive mappings Strong and weak convergence
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2010/9/25
A modified Mann iteration process for common fixed points of an infinite family of nonexpansive mappings in Banach spaces.
Fixed points of the smoothing transform: Two-sided solutions
Branching random walk characteristic function general branching processes
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2010/12/6
Given a sequence (C, T) = (C, T1, T2, . . .) of real-valued random variables with Tj ≥ 0 for all j ≥ 1 and almost surely finite N = sup{j ≥1 : Tj > 0}, the smoothing transform associated with (C, T), ...
A sharp bound on fixed points of surface symplectomorphisms in each mapping class
sharp bound fixed points of surface symplectomorphisms
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2010/11/29
Given a closed, oriented surface , possibly with boundary, and a mapping class, we obtain sharp lower bounds on the number of xed points of a surface symplectomorphism (i.e. area-preserving map) in ...
Finite group actions, rational fixed points and weak Néron models
Finite group actions rational fixed points weak Néron models
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2010/12/1
If G is a finite ℓ-group acting on an affine space An over a finite field K of cardinality prime to ℓ, Serre [29] shows that there exists a rational fixed point. We generalize this to the ...
Seiberg-Witten invariants of mapping tori,symplectic fixed points, and Lefschetz numbers
mapping tori symplectic fixed points Lefschetz numbers
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2010/3/3
Seiberg-Witten invariants of mapping tori,symplectic fixed points, and Lefschetz numbers。
The results on fixed points in dislocated and dislocated quasi-metric space
Dislocated quasi-metric fixed point
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2010/9/14
In this paper we have proved fixed point theorems for Kannan mappings and generalized contraction mappings in dislocated quasi-metric space. Also discussed a common fixed point theorem in complete dis...
Common fixed points for noncommuting generalized (f,g)-nonexpansive maps
Generalized (f, g)− nonexpansive mappings common fixed points
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2010/9/14
The results presented in this paper extend and complement the corresponding ones of Hussain-Jungck[Common fixed point and invariant approximation results for noncommuting generalized (f,g)-nonexpansiv...
COMMON FIXED POINTS AND INVARIANT APPROXIMATIONS FOR GENERALIZED ( f ;g)¡NONEXPANSIVE MAPPINGS
Common fixed points invariant approximations generalized ( f g)¡ nonexpansive mappings weakly compatible mappings
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2008/11/25
In this paper, we prove that there is the unique common fixed point of T; f ;g if
T is generalized ( f ;g)¡contractive and both (T; f ) and (T;g) are weakly compatible
in a metric space (E;d)....