منابع مشابه
Formal Homotopy Quantum Field Theories, II : Simplicial Formal Maps
Simplicial formal maps were introduced in the first paper of this series as a tool for studying Homotopy Quantum Field Theories with background a general homotopy 2-type. Here we continue their study, showing how a natural generalisation can handle much more general backgrounds. The question of the geometric interpretation of these formal maps is partially answered in terms of combinatorial bun...
متن کاملFormal Concept Lattices as Semantic Maps
In this paper, we present an application for formal concept analysis (FCA) by showing how it can help construct a semantic map for a lexical typological study. We show that FCA captures typological regularities, so that concept lattices automatically built from linguistic data appear to be even more informative than traditional semantic maps. While sometimes this informativeness causes unreadab...
متن کاملDeveloping Genetic Maps
We can determine θs for pairs of genes or loci. Next question is how to place them in a genetic map; i.e., grouping loci into linkage groups and ordering sets of 3 or more loci. 1. Grouping loci into linkage groups The question beyond determining linkage of any two loci is the ordering of the loci into a reasonable genetic map. Ordering can be done using the MLE of θ, determined via a two-point...
متن کاملFormal Homotopy Quantum Field Theories, I: Formal Maps and Crossed C-algebras
Homotopy Quantum Field Theories (HQFTs) were introduced by the second author to extend the ideas and methods of Topological Quantum Field Theories to closed d-manifolds endowed with extra structure in the form of homotopy classes of maps into a given ‘target’ space, B. For d = 1, classifications of HQFTs in terms of algebraic structures are known when B is a K(G, 1) and also when it is simply c...
متن کاملLocal Structure Theorems for Smooth Maps of Formal Schemes
We continue our study on infinitesimal lifting properties of maps between locally noetherian formal schemes started in [3]. In this paper, we focus on some properties which arise specifically in the formal context. In this vein, we make a detailed study of the relationship between the infinitesimal lifting properties of a morphism of formal schemes and those of the corresponding maps of usual s...
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ژورنال
عنوان ژورنال: Egyptian Journal of Medical Human Genetics
سال: 2015
ISSN: 1110-8630
DOI: 10.1016/j.ejmhg.2014.11.006