Results 11 to 20 of about 1,554,505 (255)

Uniformly exponential growth and mapping class groups of surfaces [PDF]

open access: yes, 2007
We show that the mapping class group (as well as closely related groups) of an orientable surface with finitely generated fundamental group has uniformly exponential growth.
Javier Aramayona   +11 more
core   +3 more sources

Uniformly continuous 1-1 functions on ordered fields not mapping interior to interior [PDF]

open access: yesIranian Journal of Numerical Analysis and Optimization, 2008
In an earlier work we showed that for ordered fields F not isomorphic to the reals R, there are continuous 1-1 unctions on [0, 1]F which map some interior point to a boundary point of the image (and so are not open).
Mojtaba Moniri, Jafar S. Eivazloo
doaj   +1 more source

An explicit Berry-Esséen bound for uniformly expanding maps on the interval [PDF]

open access: yesIsrael Journal of Mathematics, 2011
For uniformly expanding maps on the interval, analogous versions of the Berry-Esséen theorem are known but only with an unexplicit upper bound in $O(1/\sqrt{n})$ without any constants being specified. In this paper, we use the recent complex cone technique to prove an explicit Berry-Esséen estimate with a reasonable constant for these maps.
openaire   +1 more source

Billa Kalina [cartographic material] /

open access: yes, 1948
Topographic map of Billa Kalina, South Australia. Relief shown by spot heights.; On verso: Mis.13079.; Also available in an electronic version via the internet at: http://nla.gov.au/nla.map ...
Australia. National Mapping Section.
core   +3 more sources

An Iterative Algorithm on Approximating Fixed Points of Pseudocontractive Mappings

open access: yesJournal of Applied Mathematics, 2012
Let E be a real reflexive Banach space with a uniformly Gâteaux differentiable norm. Let K be a nonempty bounded closed convex subset of E, and every nonempty closed convex bounded subset of K has the fixed point property for non-expansive self-mappings.
Youli Yu
doaj   +1 more source

Viscosity Methods of Asymptotically Pseudocontractive and Asymptotically Nonexpansive Mappings for Variational Inequalities

open access: yesAbstract and Applied Analysis, 2012
Let {𝑡𝑛}⊂(0,1) be such that 𝑡𝑛→1 as 𝑛→∞, let 𝛼 and 𝛽 be two positive numbers such that 𝛼+𝛽=1, and let 𝑓 be a contraction. If 𝑇 be a continuous asymptotically pseudocontractive self-mapping of a nonempty bounded closed convex subset 𝐾 of a real reflexive ...
Xionghua Wu   +3 more
doaj   +1 more source

Uniformly bounded representations of SL(2,R) [PDF]

open access: yes, 2019
We compute the “norm” of irreducible uniformly bounded representations of SL(2,R). We show that the Kunze–Stein version of the uniformly bounded representations has minimal norm in its similarity class of uniformly bounded ...
Di Blasio, B   +5 more
core   +1 more source

Approximation of fixed points of strongly pseudocontractive mappings in uniformly smooth Banach spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2006
Let E be a real uniformly smooth Banach space, and K a nonempty closed convex subset of E. Assume that T1+T2: K→K is a continuous and strongly pseudocontractive mapping, where T1:K→K is Lipschitz and T2:K→K has the bounded range mapping.
Xue Zhiqun
doaj   +1 more source

Neural Network-Based Distributed Finite-Time Tracking Control of Uncertain Multi-Agent Systems With Full State Constraints

open access: yesIEEE Access, 2020
This paper addresses the distributed tracking control problem of pure-feedback multi-agent systems with full state constraints under a directed graph in finite time.
Qiutong Ji, Gang Chen, Qiurui He
doaj   +1 more source

The equivalence of Mann and Ishikawa iterations dealing with $ \psi $-uniformly pseudocontractive maps without bounded range

open access: yesTamkang Journal of Mathematics, 2006
We prove that Mann and Ishikawa iterations are equivalent models dealing with $ \psi $-uniformly pseudocontractive or d-weakly contractive maps without bounded range.
B. E. Rhoades, S¸TEFAN M. S¸OLTUZ
openaire   +2 more sources

Home - About - Disclaimer - Privacy