نتایج جستجو برای: transitive map
تعداد نتایج: 202573 فیلتر نتایج به سال:
Let K be a general nite commutative ring. We refer to a family gn, n = 1, 2, . . . of bijective polynomial multivariate maps of K as a family with invertible decomposition gn = g ng 2 n . . . g k n, such that the knowledge of the composition of g n allows computation of g i n for O(n ) (s > 0) elementary steps. A polynomial map g is stable if all non-identical elements of kind g, t > 0 are of t...
Can linguistic structures influence how people perceive and remember causal events? Using a change-detection method, we presented participants with direct causal scenes paired with either transitive (He stretched the toy) or periphrastic sentences (He made the toy stretch.) Participants then viewed movies with changes to the manner of action (stretching the toy with palms up vs. down), the resu...
We study phase transitions for the topological pressure of geometric potentials of transitive sets. The sets considered are partially hyperbolic having a step skew product dynamics over a horseshoe with one-dimensional fibers corresponding to the central direction. The sets are genuinely non-hyperbolic containing intermingled horseshoes of different hyperbolic behavior (contracting and expandin...
The relation ∼ is transitive because End(k) ⊗ End(kn) ' End(kn+n). The operation ⊗ on algebras gives Br(k) a group structure, since A ⊗ A ' End(A). The latter is an equivalent definition of a (finite-dimensional) central simple algebra. For any extension k′/k, there is a map Br(k)→ Br(k′) given by base change. The Artin-Wedderburn Theorem classifies all finite-dimensional simple k-algebras as E...
We consider an Axiom A diffeomorphism or a Markov map of an interval and the invariant set Ω∗ of orbits which never falls into a fixed hole. We study various aspects of the symbolic representation of Ω∗ and of its nonwandering set Ω. Our results are on the cardinality of the set of topologically transitive components of Ω and their structure. We also prove that Ω∗ is generically a subshift of f...
By definition, Cayley graphs are vertex-transitive, and graphs underlying regular or orientably-regular maps (on surfaces) are arc-transitive. This paper addresses questions about how large the automorphism groups of such graphs can be. In particular, it is shown how to construct 3-valent Cayley graphs that are 5-arc-transitive (in answer to a question by Cai Heng Li), and Cayley graphs of vale...
We show that the robustly transitive diffeomorphisms constructed by Bonatti and Viana have unique equilibrium states for natural classes of potentials. In particular, we characterize the SRB measure as the unique equilibrium state for a suitable geometric potential. The techniques developed are applicable to a wide class of DA diffeomorphisms, and persist under C perturbations of the map. These...
We highlight the inconsistencies of past research on the connections among such heterogeneous fields as Linked Data, Semantic Web, Bridge Ontology, and Schema Mapping, as well as our own past researches. Graph structures are commonly represented as links in relationships. For the same domain, relationships agree with each other in the domain because the transitive and order relations are define...
after the classification of the flag-transitive linear spaces, the attention has been turned to line-transitive linear spaces. in this article, we present a partial classification of the finite linear spaces $mathcal s$ on which an almost simple group $g$ with the socle $g_2(q)$ acts line-transitively.
We introduce the notion of local duality for planarmaps, i.e., for graphs embedded in the plane. Local duality is the transitive closure of the relation that transforms a graph that is the union of two connected subgraphs sharing a vertex by dualizing one of the two subgraphs. We prove that two planar maps have the same diagonal walks iff one of them can be transformed into the other by applyin...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید