Results 61 to 70 of about 599,467 (284)
A common fixed point theorem in Menger space using implicit relation [PDF]
Surveys in Mathematics and its Applications, 2013 The main purpose of this paper is to prove a common fixed point theorem for two pairs of weakly compatible mappings in Menger space using implicit relation.
B.D. Pant, Sunny Chauhan
doaj
The Canonical Lattice Isomorphism between Topologies Compatible with a Linear Space
, 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
, 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]
American 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
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Fixed 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
, 2015 Normal maps between discrete groups $N\rightarrow G$ were characterized [FS] as those which induce a compatible topological group structure on the homotopy quotient $EN\times_N G$. Here we deal with topological group (or loop) maps $N\rightarrow G$ being
Bousfield +9 more
core +1 more source
Canonical stratifications along bisheaves
, 2020 A theory of bisheaves has been recently introduced to measure the homological stability of fibers of maps to manifolds. A bisheaf over a topological space is a triple consisting of a sheaf, a cosheaf, and compatible maps from the stalks of the sheaf to ...
Nanda, Vidit, Patel, Amit
core +1 more source
Compatibility support mappings in effect algebras [PDF]
Mathematica 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
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source