Results 31 to 40 of about 3,236,986 (300)

Convergence Results for History-Dependent Variational Inequalities

open access: yesAxioms
We consider a history-dependent variational inequality in a real Hilbert space, for which we recall an existence and uniqueness result. We associate this inequality with a gap function, together with two additional problems: a nonlinear equation and a ...
Mircea Sofonea, Domingo A. Tarzia
doaj   +1 more source

Multi-step prediction of zero series and gap series of Riemann zeta function

open access: yesResults in Physics, 2021
This paper reveals the chaotic characteristic of the zero-gap series of Riemann zeta function from a new perspective of chaotic dynamics, and addresses the multi-step prediction of the zero series and gap series using the proposed EMD-ELM (empirical mode
Guohai Chen   +3 more
doaj   +1 more source

Regulation of gap junction function; the role of nitric oxide. [PDF]

open access: yes, 2013
Myocardial ischemia resulting from sudden occlusion of a coronary artery is one of the major causes in the appearance of severe, often life-threatening ventricular arrhythmias.
Gönczi, Márton   +3 more
core   +2 more sources

Bridging the knowledge gap: from microbiome composition to function

open access: yesMolecular Systems Biology, 2015
Despite the wealth of metagenomic sequencing data, the functions of most bacterial genes from the mammalian microbiota have remained poorly understood. In their recent study (Yaung et al 2015), Wang, Gerber, and colleagues present a platform which allows
Jeremiah J Faith
doaj   +1 more source

Momentum dependence of the energy gap in the superconducting state of optimally doped Bi2(Sr,R)2CuOy (R=La and Eu)

open access: yes, 2008
The energy gap of optimally doped Bi2(Sr,R)2CuOy (R=La and Eu) was probed by angle resolved photoemission spectroscopy (ARPES) using a vacuum ultraviolet laser (photon energy 6.994 eV) or He I resonance line (21.218 eV) as photon source. The results show
A Shimoyamada   +10 more
core   +1 more source

Impurity Bound States and Greens Function Zeroes as Local Signatures of Topology [PDF]

open access: yes, 2015
We show that the local in-gap Greens function of a band insulator $\mathbf{G}_0 (\epsilon,\mathbf{k}_{\parallel},\mathbf{r}_{\perp}=0)$, with $\mathbf{r}_\perp$ the position perpendicular to a codimension-1 or -2 impurity, reveals the topological nature ...
Balents, Leon   +3 more
core   +4 more sources

Hadamard Gap Series and Normal Functions [PDF]

open access: yesBulletin of the London Mathematical Society, 1980
Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/135554/1/blms0115 ...
Sons, L. R., Campbell, D. M.
openaire   +3 more sources

Bloch and Gap Subharmonic Functions

open access: yesReal Analysis Exchange, 2003
Let \({\mathbb B}_\alpha\) be the class of all positive subharmonic functions \(u\) in the open unit ball \(B_N\) of the space \({\mathbb R}^N\) such that \(G_\alpha (u) = \sup_{x\in B_N} (1-\| x\| ^2)^\alpha u(x) < +\infty.\) The analogous class \({\mathbb A}_\alpha\) of holomorphic in the disc functions \(f\) is defined by the condition \(\sup_{| z ...
openaire   +3 more sources

Material-specific gap function in the high-temperature superconductors

open access: yes, 1996
We present theoretical arguments and experimental support for the idea that high-Tc superconductivity can occur with s-wave, d-wave, or mixed-wave pairing in the context of a magnetic mechanism.
  +30 more
core   +1 more source

Functions with Time and Frequency Gaps

open access: yesJournal of Fourier Analysis and Applications, 1995
The purpose of this note is to give an explicit and straightforward construction of functions in \(L^1\cap C^\infty(\mathbb{R})\) that have prescribed gaps around the origin in both time and frequency domain. These gaps can be chosen independently and of arbitrary size.
Melenk, Jens M., Zimmermann, Georg
openaire   +2 more sources

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