Results 61 to 70 of about 597,655 (285)

The Canonical Lattice Isomorphism between Topologies Compatible with a Linear Space

open access: yes, 2020
We consider all compatible topologies of an arbitrary finite-dimensional vector space over a non-trivial valuation field whose metric completion is a locally compact space.
Aoyama, Takanobu
core  

A Duality Exact Sequence for Legendrian Contact Homology

open access: yes, 2009
We establish a long exact sequence for Legendrian submanifolds L in P x R, where P is an exact symplectic manifold, which admit a Hamiltonian isotopy that displaces the projection of L off of itself.
Ekholm, Tobias   +2 more
core   +1 more source

Generalised Common Fixed Point Theorems of A-Compatible and S-Compatible Mappings [PDF]

open access: yesAmerican Journal of Applied Mathematics and Statistics, 2013
In this paper we prove a common fixed point theorem of four self mappings satisfying a generalized inequality using the concept of A-compatible and S-compatible mappings. Our result generalizes many earlier related results in the literature.
Shahidur Rahman   +2 more
openaire   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Common Fixed Point Theorems for Hybrid Pairs of Occasionally Weakly Compatible Mappings Satisfying Generalized Contractive Condition of Integral Type

open access: yesFixed Point Theory and Applications, 2007
We obtain several fixed point theorems for hybrid pairs of single-valued and multivalued occasionally weakly compatible maps defined on a symmetric space satisfying a contractive condition of integral type.
B. E. Rhoades, Mujahid Abbas
doaj   +2 more sources

Compatibility support mappings in effect algebras [PDF]

open access: yesMathematica Slovaca, 2012
Abstract We give a characterization of subsets of effect algebras, that can be embedded into a range of an observable. To give this characterization, we introduce a new notion of compatibility support mappings.
openaire   +3 more sources

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Coincidences and fixed points of reciprocally continuous and compatible hybrid maps

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2002
It is proved that a pair of reciprocally continuous and nonvacuously compatible single-valued and multivalued maps on a metric space possesses a coincidence.
S. L. Singh, S. N. Mishra
doaj   +1 more source

Extended Symmetries and Poisson Algebras Associated to Twisted Dirac Structures [PDF]

open access: yes, 2012
In this paper we study the relationship between the extended symmetries of exact Courant algebroids over a manifold $M$, defined by Bursztyn, Cavalcanti and Gualtieri, and the Poisson algebras of admissible functions associated to twisted Dirac ...
Cardona, Alexander
core  

Hamiltonian Loop Group Actions and T-Duality for group manifolds

open access: yes, 2004
We carry out a Hamiltonian analysis of Poisson-Lie T-duality based on the loop geometry of the underlying phases spaces of the dual sigma and WZW models.
A. Cabrera   +40 more
core   +1 more source

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