Desarrollo de la frontera agropecuaria en Colombia: el caso del área Tame-Hato Corozal

Incluye Bibliografía

EXTENSION OF AUTOMORPHISMS OF SUBGROUPS

Let G be a group such that, for any subgroup H of G, every automorphism of H can be extended to an automorphism of G. Such a group G is said to be of injective type. The finite abelian groups of injective type are precisely the quasi-injective groups. We prove that a finite non-abelian group G of injective type has even order. If, furthermore, G is also quasi-injective, then we prove that G = K x B, with B a quasi-injective abelian group of odd order and either K = Q(8) (the quaternion group of order 8) or K = Dih(A), a dihedral group on a quasi-injective abelian group A of odd order coprime with the order of B. We give a description of the supersoluble finite groups of injective type whose Sylow 2-subgroup are abelian showing that these groups are, in general, not quasi-injective. In particular, the characterisation of such groups is reduced to that of finite 2-groups that are of injective type. We give several restrictions on the latter. We also show that the alternating group A(5) is of injective type but that the binary icosahedral group SL(2, 5) is not.

Person-sensitive TAME marking in Galo: Historical origins and functional motivation

Scott DeLancey’s analysis of person-sensitive TAME marking in Lhasa Tibetan – “a.k.a. conjunct-disjunct marking” or “egophoricity” – has stimulated considerable discussion and debate, particularly as previously little-known languages of the Tibeto-Burman area, as well as outside it, have come to be described, and a wider range of functional factors have been taken into account. This chapter is intended as a contribution to this discussion, by presenting the first detailed analysis of person-sensitive TAME marking in a language of the Tani subgroup of Tibeto-Burman, namely Galo. Like Tournadre (2008), I find that person-sensitive TAME marking in Galo is not a grammaticalized index of person (“agreement”) nor of cross-clause subject continuity, but is instead a semantic index of an assertor’s knowledge state. Unlike in more westerly Tibeto-Burman languages, however, different construals of agency and/or volition do not seem to be factors in the Galo system. Thus, there are both similarities and differences underlying systems of person-sensitive TAME marking in different Tibeto-Burman languages; this suggests that further research - particularly, employing a diachronic perspective when possible - will be required before we can confidently characterize person-sensitive TAME marking from a pan-Tibeto-Burman (or broader) cross-linguistic perspective.

Holomorphic Automorphisms of Danielewski Surfaces II: Structure of the Overshear Group

We apply Nevanlinna theory for algebraic varieties to Danielewski surfaces and investigate their group of holomorphic automorphisms. Our main result states that the overshear group, which is known to be dense in the identity component of the holomorphic automorphism group, is a free product.

Free dense subgroups of holomorphic automorphisms

We show the existence of free dense subgroups, generated by two elements, in the holomorphic shear and overshear group of complex-Euclidean space and extend this result to the group of holomorphic automorphisms of Stein manifolds with the density property, provided there exists a generalized translation. The conjugation operator associated to this generalized translation is hypercyclic on the topological space of holomorphic automorphisms.

A. Gellii luculentiss. scriptoris Noctes atticae : castigatae sunt emaculataeq[ue] diuersorum codicum collatione, nec id tame[n] sine doctioris cuiusdam iudicio, à quo [et] graeca, quae passim deprauatissima erant, sunt recognita, [et] quantum licuit, gen

Lugar y ed. tomados del colofón

On the structure and automorphisms of finite automata /

Issued also as thesis, University of Illinois.

Orationes, pr[a]electiones et pr[a]efationes et quaedam mithic[a]e historiae Philippi Beroaldi. Item Pluscul[a]e Angeli Politiani, Hermolai Barbari, atq[ue] vna Iasonis Maini oratio : quibus addi possunt seorsum tame[n] impressa, varia eiusde[m] Philippi Beroaldi opuscula nunc demum coimpressa.

Mode of access: Internet.

A tame surrender; a story of the Chicago strike ...

Forms part of Lippincott's monthly magazine. March, 1895.

The autobiography of a tame coyote /

Mode of access: Internet.

Centralizers of finite subgroups of automorphisms and outer automorphisms of free groups /

Thesis (Ph. D.)--Cornell University, August, 1998.

The Tame goldfinch,or The unfortunate neglect.

Mode of access: Internet.

The gems of the East; sixteen thousand miles of research travel among wild and tame tribes of enchanting islands.

Mode of access: Internet.