Using methods developed by W. Singer and J. P. May, we describe a systematic approach to showing that many spectral sequences, determined by a filtration on a complex whose homology has an action of operations, possesses a compatible action of the same operations. As a consequence, we obtain W. Singer’s result for Steenrod operations on Serre spectral sequence and extend A. Bahri’s action of Dy...

Esox lucius is an economically important freshwater species. Mitochondrial cytb, 12SrRNA, and 16SrRNA gene sequences were used in order to clarify the genetic variation and population structure in three E. Lucius populations, i.e., one Wild population (W) and two hatchery populations (Hatchery Population I-HPI and Hatchery Population II-HPII). A total of 55 individuals, with 19 from wild and 1...

Abstract A new search for the electroweak production of supersymmetric particles decaying into two leptons with missing transverse momentum is presented. Two simplified models are considered: direct pair sleptons lightest neutralinos through Standard Model (SM) and charginos W bosons SM. The analysis targets phase space regions where difference in mass between slepton or chargino neutralino clo...

This dissertation develops a form of relativism in which propositions are treated as sets of world-time-individual triples, in contrast to standard views that treat them as sets of worlds or world-time pairs. This builds on existing proposals for predicates of personal taste such as fun and tasty, and has ties to approaches to de se attitudes involving centered worlds. I develop an accompanying...

Keywords: Coupled common fixed point Coupled coincidence point Coupled point of coincidence Cone metric space Normal and non-normal cone a b s t r a c t In this paper we introduce the concept of a w-compatible mappings to obtain coupled coincidence point and coupled point of coincidence for nonlinear contractive mappings in cone metric space with a cone having non-empty interior. Coupled common...

to study the genetic relationships among iranian onion landraces and to compare them with those in some foreign cultivars, fifteen microsatellite (ssr) primer pairs were employed. based upon the results of the obtained band pattern, 12 pairs of ssr primers in 18 onion landraces and five foreign cultivars form a polymorphic and scorable pattern. there were two to six alleles with an average of 3...

In this paper, we have established coupled coincidence point results for pair of mappings in partially ordered G-metric spaces. We have defined w-compatibility in this context to ensure the uniqueness of the coupled common fixed point. There are several corollaries which extend some known results of coupled coincidence points and coupled fixed points. The main theorem is illustrated with an exa...

We study the dynamic software update problem for programs interacting with an environment that is not necessarily updated. We argue that such updates should be backward compatible. We propose a general definition of backward compatibility and cases of backward compatible program update. Based on our detailed study of real world program evolution, we propose classes of backward compatible update...