Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Interval Linear Algebra   In this book we use only special types of intervals and introduce the notion
of different types of interval linear algebras and interval vector spaces using
the intervals of the form [0, a] where the intervals are from Zn or Z+ \cup {0}
or Q+ \cup {0} or R+ \cup {0}. A systematic development is made starting from
set interval vector spaces to group interval vector spaces. Vector spaces are
taken as interval polynomials or interval matrices or just intervals over
suitable sets or semigroups or groups. Main feature of this book is the authors
have given over 350 examples. This book has six chapters. Chapter one is
introductory in nature. Chapter two introduces the notion of set interval
linear algebras of type one and two. Set fuzzy interval linear algebras and
their algebras and their properties are discussed in chapter three. Chapter
four introduces several types of interval linear bialgebras and bivector spaces
and studies them. The possible applications are given in chapter five. Chapter
six suggests nearly 110 problems of all levels.

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The categories of this paper are: gr-qc
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The categories of this paper are: acc-phys
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The categories of this paper are: q-bio
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The categories of this paper are: stat
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The categories of this paper are: astro-ph
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The categories of this paper are: adap-org
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The categories of this paper are: dg-ga
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The categories of this paper are: eess
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The categories of this paper are: hep-th
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The categories of this paper are: q-fin
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The categories of this paper are: quant-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: hep-lat
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The categories of this paper are: funct-an
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The categories of this paper are: physics
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The categories of this paper are: alg-geom