The Structure of Families, Groups and Classes
Inferring Non-Coding RNA Families and Classes by Means of Genome-Scale Structure-Based Clustering
... secondary structure motifs. Many classes of functional RNAs, on the other hand, can be recognized based on structural ...novel families and classes of structured RNAs, for which so far no ...
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Some classes of directoid groups
... several families of varieties of directoid groups and show that the lattice of all varieties is quite ...of classes which we might informally, though reasonably, regard ...
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New classes of infinite groups
... Modulo the classification of finite simple groups, it is enough to verify the hypothesis for infinite families of alternating groups and for groups of Lie type. Theorem 6.11 (Golovanova O.V. ...
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Groups Or Families On The Periodic Table
... Element Families of the Periodic ...the groups families periodic table are especially common because they are ...the groups families ...
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Rankin Eisenstein classes in Coleman families
... 8.3 Corollaries From Theorem 8.2.1 one obtains a rather precise description of the global cohomology groups. We continue to write V = M E (f ⊗ g )(1 + j). Let S be any finite set of places of Q , containing ∞ and ...
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SMALL GROUPS & CLASSES BIBLE BUDDIES
... our families that are staying home we have an online option just for you! Each week, we will have all the elements of our in-person Youth Group, just adapted for ...
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Nilpotent conjugacy classes in the classical groups
... 6. Flags and nilpotents Let n be the Lie algebra of upper triangular nilpotent n × n matrices. Suppose ν to be a nilpotent matrix and C ν its conjugacy class in GL n . From Theorem 3.1 it follows that C ν ∩ n, whose ...
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Characterisations of some classes of finite soluble groups
... soluble groups representation theory plays a key role , and the noraal structure of a finite soluble group eakes Clifford's theory of the representations of normal subgroups stand out as playing the sost ...
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Some special classes of n-abelian groups
... of G. Then (xy) n = x n y n for all x, y ∈ G, from which it follows [x n , y] = [x, y] n = [x, y n ]. It is also easy to see that a group G is n-abelian if and only if it is (1 − n)-abelian. The structure of ...
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On groups with two isomorphism classes of central factors
... The influence of C(G) on the structure of the group G has been studied by many authors. For example, F. de Giovanni and D. J. S. Robinson in [1] and M. Herzog, P. Longobardi and M. Maj in [2], have investigated ...
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Spectrum of commuting graphs of some classes of finite groups
... In this section, we compute the spectrum of the commuting graphs of different families of finite non-abelian AC-groups. A group G is called an AC-group if C G (x) := {y ∈ G : xy = yx} is abelian for all x ∈ ...
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Countably recognizable classes of groups with restricted conjugacy classes
... of groups with finite conjugacy classes is to establish conditions under which a periodic residually finite F C -group can be embedded into the direct product of a collection of finite ...all groups ...
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Assembling homology classes in automorphism groups of free groups
... 6.1. Geometric Morita cycles. The classes α k ∈ H 2k (Γ 1,2k+1 ) are particularly easy to describe from this perspective, and hence also the Morita classes and their generalizations. The class α k is the ...
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Handbook of Occupational Groups and Families
... the needs for skilled manpower in industry; and (2) providing technical advice and assistance on methods for improving and obtaining more effective utilization of worker skills on the job. This work includes obtaining ...
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Varieties and section closed classes of groups
... C H A P T E R F O U R H Y P O C R I T I C A L A N D S I N C E R E G R O U P S It is equivalent to the definition given in Section 1 to say that a group is hypocritical if whenever it is in a locally finite variety ...
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Statistics in conjugacy classes in free groups
... 2 Free groups and subshifts As above, let be a free group with free generating set A = { a 1 , . . . , a p } , p ≥ 2. Write A −1 = { a 1 −1 , . . . , a −1 p } . A word x 0 · · · x n−1 , with letters x k ∈ A ∪ A −1 ...
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Sign conjugacy classes in symmetric groups
... sign classes in finite ...sign classes in S n and apply this to the Isaacs–Navarro question in Section ...sign classes in S n and some thoughts about a possible classification of ...
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Camina groups with few conjugacy classes
... Camina groups with few conjugacy classes Leonardo Cangelmi and Arun ...conjugacy classes outside K coincide with the cosets of ...Camina groups according to the number of conjugacy ...
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Asymptotics in conjugacy classes for free groups
... Chapter 1 Introduction 1.1 Counting functions Asymptotic analysis is the study of quantification, approximation and estimation associated with long-term or limiting behaviour. In this thesis we consider asymp- totics ...
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Some properties of torsion classes of abelian groups
... We shall describe (ii) and (iii) by saying that the.. relevant class is closed under homomorphic images, subobjects respectively. Other closure properties for classes will be describe[r] ...
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