Results 91 to 100 of about 11,744,847 (379)
Fixed Point Actions for Lattice Fermions
, 1993 The fixed point actions for Wilson and staggered lattice fermions are determined by iterating renormalization group transformations. In both cases a line of fixed points is found. Some points have very local fixed point actions.
Bell +14 more
core +1 more source
FEBS Letters, EarlyView.LHCPs are transported to the thylakoid membrane via the (cp)SRP pathway. This process involves a transit complex of (cp)SRP43, (cp)SRP54 and LHCP, which interacts with (cp)FtsY and Alb3 at the membrane. GTP hydrolysis by (cp)SRP54 and (cp)FtsY triggers complex dissociation.
Victor Zegarra +7 more
wiley +1 more source
Renormalons and fixed points [PDF]
Physics Letters B, 1996 The connection between renormalons and power corrections is investigated for the typical infrared renormalon integral assuming the effective coupling constant has an infrared fixed point of an entirely perturbative origin. It is shown that even then the full answer differs from the Borel sum by a power correction.
openaire +3 more sources
Fixed points of compositions of earthquakes [PDF]
Duke Mathematical Journal, 2012 Let S be a closed surface of genus at least 2, and consider two measured geodesic laminations that fill S. Right earthquakes along these laminations are diffeomorphisms of the Teichm ller space of S. We prove that the composition of these earthquakes has a fixed point in the Teichm ller space.
BONSANTE, FRANCESCO, Schlenker Jean Marc
openaire +7 more sources
The multiplicativity of fixed point invariants
, 2013 We prove two general factorization theorems for fixed-point invariants of fibrations: one for the Lefschetz number and one for the Reidemeister trace. These theorems imply the familiar multiplicativity results for the Lefschetz and Nielsen numbers of a ...
Citterio +10 more
core +1 more source
Taurine promotes glucagon‐like peptide‐1 secretion in enteroendocrine L cells
FEBS Letters, EarlyView.Taurine, a sulfur‐containing amino acid, is likely taken up by enteroendocrine L cells via the taurine transporter. This process increases the levels of cytosolic ATP. The increase in intracellular Ca2+ concentrations and glucagon‐like peptide‐1 secretion through membrane depolarization is caused by the closure of ATP‐sensitive potassium channels ...
Yuri Osuga +6 more
wiley +1 more source
A short note on the paper "Remarks on Caristi's fixed point theorem and Kirk's problem" [PDF]
arXiv, 2010 In this paper, we demonstrate that Li's fixed point theorems are indeed equivalent with the primitive Caristi's fixed point theorem, Jachymski's fixed point theorems, Feng and Liu's fixed point theorems, Khamsi's fixed point theorems and others.
arxiv
The Strong Coupling Fixed-Point Revisited
, 2004 In recent work we have shown that the Fermi liquid aspects of the strong coupling fixed point of the s-d and Anderson models can brought out more clearly by interpreting the fixed point as a renormalized Anderson model, characterized by a renormalized ...
Anderson P. W. +15 more
core +1 more source
FEBS Letters, EarlyView.The NlpC_P60 superfamily of peptidases is recognised by its key role in bacterial cell wall homeostasis. Recently, studies have also described the involvement of NlpC_P60‐like enzymes in bacterial competitive mechanisms and pathogenesis across several lineages.
Catharina dos Santos Silva +1 more
wiley +1 more source
Fixed points and boundaries [PDF]
Proceedings of the American Mathematical Society, 1981 A lemma of Ludvik Janos is used to show that if a nonexpansive self-map T T of a compact set X X is contractive on Δ ′ X \Delta ’X , the boundary of X X in co ¯ X ...
openaire +1 more source