«GROUPOID»に関連する英語の本
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1
Groupoid Metrization Theory: With Applications to Analysis ...
Professional mathematicians with a wide spectrum of mathematical interests will find this book to be a useful resource and complete self-study guide.
Dorina Mitrea, Irina Mitrea, Marius Mitrea,
2012
2
European Congress of Mathematics, Barcelona, July 10-14, ...
A Lie groupoid G is said to be stale (or r-discrete) if all the structure maps in (1)
are local diffeomorphisms (it is enough to require this for s). The relevance of
etale groupoids for foliations is based on the following proposition [6]. Proposition
2.1.
3
General Theory of Lie Groupoids and Lie Algebroids
Coste, Dazord, and Weinstein [1987] were concerned with Lagrangian bisections
of symplectic groupoids in which the image of the bisection is a Lagrangian
subman- ifold of the groupoid space. This combines the notion of bisection as a ...
Kirill C. H. Mackenzie,
2005
4
K-theory and Noncommutative Geometry
A Schwartz type algebra for the tangent groupoid Paulo Carrillo Rouse 1
Introduction The concept of groupoid is central in non commutative geometry.
Groupoids generalize the concepts of spaces, groups and equivalence relations.
It is clear ...
5
Groupoids, Inverse Semigroups, and their Operator Algebras
A useful groupoid that arises in algebraic topology is the fundamental groupoid of
a topological space X ([164, 125. 24]). For a fundamental group, one fixes a base
point xQ and looks at homotopy classes of paths in X beginning and ending at ...
6
Non Associative Algebraic Structures Using Finite Complex ...
Thus we will say a groupoid ring FG is a Smarandache Moufang groupoid ring if
the groupoid G is a Smarandache Moufang groupoid. Likewise FG is a
Smarandache strong Moufang groupoid ring if G is a Smarandache strong
Moufang ...
W.B. Vasantha Kandasamy, Florentin Smarandache,
2012
7
Orbifolds in Mathematics and Physics: Proceedings of a ...
The purpose of this paper is to introduce the notion of loop groupoid LG
associated to a groupoid G. After studying the general properties of LG, we show
how this notion provides a very natural geometric interpretation for the twisted
sectors of ...
Alejandro Adem, Jack Morava, Yongbin Ruan,
2002
This book defines new classes of groupoids, like matrix groupoid, polynomial groupoid, interval groupoid, and polynomial groupoid.An interesting feature of this book is that introduces 77 new definitions substantiated and described by 426 ...
W. B. Vasantha Kandasamy, Florentin Smarandache, Moon Kumar Chetry,
2010
9
On Dynamical Poisson Groupoids I
In order to state our objectives and results, let us begin by recalling that a
symplectic groupoid is a pair (r,II), consisting of a Lie groupoid T together with a
non-degenerate Poisson structure II, in such a way that the graph of the
multiplication ...
10
Lie Groupoids and Lie Algebroids in Differential Geometry
Path connections in Lie groupoids §7 is concerned with the relationship between
the action of an infinitesimal connection and the action of its holonomy groupoid.
The first part of this section formalizes the concept of C -path connection in a Lie ...
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The Wholeness of Quantum Reality: An Interview with Physicist Basil …
The basic thing he discovered was a “groupoid,” and a groupoid is what is used in category theory nowadays. It's to discuss process. GM: How ... «Scientific American, 11月 13»
Physicist-priest wins $1.7 million prize
Heller's current work focuses on noncommutative geometry and groupoid theory in mathematics which attempts to remove the problem of an ... «Nature.com, 3月 08»