40,052 research outputs found
Countable Fuzzy Topological Space and Countable Fuzzy Topological Vector Space
This paper deals with countable fuzzy topological spaces, a generalization of the notion of fuzzy topological spaces. A collection of fuzzy sets F on a universe X forms a countable fuzzy topology if in the definition of a fuzzy topology, the condition of arbitrary supremum is relaxed to countable supremum. In this generalized fuzzy structure, the continuity of fuzzy functions and some other related properties are studied. Also the class of countable fuzzy topological vector spaces as a generalization of the class of fuzzy topological vector spaces has been introduced and investigated
Set Linear Algebra and Set Fuzzy Linear Algebra
In this book, the authors define the new notion of set vector spaces which is
the most generalized form of vector spaces. Set vector spaces make use of the
least number of algebraic operations, therefore, even a non-mathematician is
comfortable working with it. It is with the passage of time, that we can think
of set linear algebras as a paradigm shift from linear algebras. Here, the
authors have also given the fuzzy parallels of these new classes of set linear
algebras.
This book is divided into seven chapters. The first chapter briefly recalls
some of the basic concepts in order to make this book self-contained. Chapter
two introduces the notion of set vector spaces which is the most generalized
concept of vector spaces. Set vector spaces lends itself to define new classes
of vector spaces like semigroup vector spaces and group vector spaces. These
are also generalization of vector spaces. The fuzzy analogue of these concepts
are given in Chapter three. In Chapter four, set vector spaces are generalized
to biset bivector spaces and not set vector spaces. This is done taking into
account the advanced information technology age in which we live. As
mathematicians, we have to realize that our computer-dominated world needs
special types of sets and algebraic structures. Set n-vector spaces and their
generalizations are carried out in Chapter five. Fuzzy n-set vector spaces are
introduced in the sixth chapter. The seventh chapter suggests more than three
hundred problems.Comment: 344 page
On properties of fuzzy subspaces of vectorspaces
In this paper, we introduce the notion of normal fuzzy subspace of vector spaces. By using it, we construct new fuzzy subspaces. We also show that, under certain conditions, a fuzzy subspace of a vector space is two-valued and takes 0 and 1
Fuzzy bases and the fuzzy dimension of fuzzy vector spaces
In this paper, new definitions of a fuzzy basis and a fuzzy
dimension for a fuzzy vector space are presented. A fuzzy basis for
a fuzzy vector space is a fuzzy set on . The
cardinality of a fuzzy basis is called the fuzzy dimension
of . The fuzzy dimension of a finite dimensional fuzzy
vector space is a fuzzy natural number. For a fuzzy vector space,
any two fuzzy bases have the same cardinality. If
and are two fuzzy vector spaces, then
and
hold without any restricted conditions.
end{abstract
Fuzzy Linguistic Topological Spaces
This book has five chapters. Chapter one is introductory in nature. Fuzzy
linguistic spaces are introduced in chapter two. Fuzzy linguistic vector spaces
are introduced in chapter three. Chapter four introduces fuzzy linguistic
models. The final chapter suggests over 100 problems and some of them are at
research level.Comment: 193 pages; Published by Zip publishing in 201
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