نتایج جستجو برای: theta e irresolute mappings

تعداد نتایج: 1050528  

Journal: :Journal of neurophysiology 1998
R M Glantz A McIsaac

Polarization sensitivity (PS) was examined in two classes of neurons, sustaining fibers and dimming fibers, in the medulla externa (second optic neuropile) of the crayfish, Pacifasticus leniusculus. Visual responses were recorded intracellularly and extracellularly. The influence of e-vector orientation (theta) was probed in steady-state responses, with brief flashes and with a rotating polariz...

2014
Jan Hendrik Bruinier Benjamin Howard Tonghai Yang

We study special cycles on integral models of Shimura varieties associated with unitary similitude groups of signature (n−1, 1). We construct an arithmetic theta lift from harmonic Maass forms of weight 2 − n to the arithmetic Chow group of the integral model of a unitary Shimura variety, by associating to a harmonic Maass form f a linear combination of Kudla– Rapoport divisors, equipped with t...

Journal: :Int. J. Math. Mathematical Sciences 2009
Ismat Beg Akbar Azam Muhammad Arshad

Huang and Zhang 1 generalized the notion of metric space by replacing the set of real numbers by ordered Banach space, deffined a cone metric space, and established some fixed point theorems for contractive type mappings in a normal cone metric space. Subsequently, several other authors 2–5 studied the existence of common fixed point of mappings satisfying a contractive type condition in normal...

2007
JINGHUA KUANG

In this paper, we mainly announce the result: every Siegel-Hilbert cuspform of weight divisible by 4h and of square-free level relative to certain congruence subgroups is a linear combination of theta series. I N T R O D U C T I O N Theta series provides one of the two most explicit ways to construct holomorphic modular forms. The other way is by Eisenstein series. A virtue of theta series is t...

2012
XIANJIU HUANG CHUANXI ZHU Xianjiu Huang Chuanxi Zhu

The existing literature of fixed point theory contains many results enunciating fixed point theorems for self-mappings in metric and Banach spaces. Recently, Huang and Zhang [4] introduced the concept of cone metric spaces which generalized the concept of the metric spaces, replacing the set of real numbers by an ordered Banach space, and obtained some fixed point theorems for mapping satisfyin...

Journal: :Genetics 2000
M K Kuhner J Yamato J Felsenstein

We describe a method for co-estimating r = C/mu (where C is the per-site recombination rate and mu is the per-site neutral mutation rate) and Theta = 4N(e)mu (where N(e) is the effective population size) from a population sample of molecular data. The technique is Metropolis-Hastings sampling: we explore a large number of possible reconstructions of the recombinant genealogy, weighting accordin...

2012
Oumar Diao Emmanuel Fouotsa E. Fouotsa

In this paper, we present a generalization of Edwards model for elliptic curve which is de ned over any eld and in particular for eld of characteristic 2. This model generalize the well known Edwards model of [10] over characteristic zero eld, moreover it de ne an ordinary elliptic curve over binary elds. For this, we use the theory of theta functions and an intermediate model embed in P that w...

Journal: :bulletin of the iranian mathematical society 2013
j. wu z. wu

in this paper, some results of singh, gopalakrishna and kulkarni (1970s) have been extended to higher order derivatives. it has been shown that, if $sumlimits_{a}theta(a, f)=2$ holds for a meromorphic function $f(z)$ of finite order, then for any positive integer $k,$ $t(r, f)sim t(r, f^{(k)}), rrightarrowinfty$ if $theta(infty, f)=1$ and $t(r, f)sim (k+1)t(r, f^{(k)}), rrightarrowinfty$ if $th...

Journal: :Proceedings of the American Mathematical Society 1993

Journal: :International Journal of Mathematics and Mathematical Sciences 2000

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