Results 51 to 60 of about 352,668 (312)

Infinite Dimensional Symmetries of Self-Dual Yang-Mills Theories. [PDF]

open access: yes, 2011
We construct infinite dimensional symmetries of the Chalmers-Siegel action describing the self-dual sector of non-supersymmetric Yang-Mills. The symmetries are derived by virtue of a canonical transformation between the Yang-Mills fields and new fields ...
WARDLOW, ADAM,BARTHOLOMEW   +1 more
core  

An amalgamation of the Banach spaces associated with James and Schreier, Part I : Banach-space structure. [PDF]

open access: yes, 2010
We create a new family of Banach spaces, the James-Schreier spaces, by amalgamating two important classical Banach spaces: James' quasi-reflexive Banach space on the one hand and Schreier's Banach space giving a counterexample to the Banach-Saks property
Alistair Bird   +3 more
core   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

On r-duals of some difference sequence spaces [PDF]

open access: yesMaejo International Journal of Science and Technology, 2013
In this paper we introduce and examine some properties of the sequence spaces C(mv, ,), C(mv, ,, C(mv, ,), Cmv, , and V(mv, ,), and compute the rα-, rβ- and r-duals of the sequence spaces ℓ(v), c(v) and c0(v), and the
Yavuz Altin, Mikail Et, Mahmut Isik
doaj  

Dual and generalized dual cones in Banach spaces

open access: yesOptimization Letters
Abstract This paper proposes and analyzes the notion of dual cones associated with the metric projection and generalized projection in Banach spaces. We show that the dual cones, related to the metric projection and generalized metric projection, lose many important properties in transitioning from Hilbert spaces to Banach spaces.
Akhtar A. Khan, Dezhou Kong, Jinlu Li
openaire   +3 more sources

Inequivalent representations of the dual space

open access: yesRevista de la Unión Matemática Argentina, 2022
This is an error-ridden paper trying to develop a new (``inequivalent'') representation of the dual of \(C[0,1]\). The idea is to look at functionals of the form \(f\mapsto c_u \langle f,u \rangle\), where \(u\in C[0,1]\), the scalar product is the traditional inner product of \(L_2[0,1]\) and \(c_u\) is a constant; the authors choose \(c_u= \|u\|_ ...
Mupassiri, Douglas   +2 more
openaire   +2 more sources

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Duality and quasi-normability for complexity spaces

open access: yesApplied General Topology, 2002
The complexity (quasi-metric) space was introduced in [23] to study complexity analysis of programs. Recently, it was introduced in [22] the dual complexity (quasi-metric) space, as a subspace of the function space [0,) ω. Several quasi-metric properties
Salvador Romaguera, M.P. Schellekens
doaj   +1 more source

The Duals of Harmonic Bergman Spaces [PDF]

open access: yesProceedings of the American Mathematical Society, 1990
In this paper we show that for Ω \Omega
Coffman, Charles V., Cohen, Jonathan
openaire   +2 more sources

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