  Generally any real-world problem is not always solvable, because in that not
only a percentage of uncertainty is present, but also, a certain percentage of
indeterminacy is present. The presence of uncertainty has been analyzed using
fuzzy logic. In this book the amount of indeterminacy is being analyzed using
neutrosophic logic. Most of these models use the concept of matrices. Matrices
have certain limitation; when the models are time-dependent and any two
experts' opinions are being studied simultaneously, one cannot compare both of
them at each stage. The new concept of bimatrices would certainly cater to
these needs.
  A bimatrix AB = A1 U A2, where A1 and A2 are distinct matrices of arbitrary
order. This book introduces the concept of bimatrices, and studies several
notions like bieigen values, bieigen vectors, characteristic bipolynomials,
bitransformations, bioperators and bidiagonalization. Further, we introduce and
explore the concepts like fuzzy bimatrices, neutrosophic bimatrices and fuzzy
neutrosophic bimatrices, which will find its application in fuzzy and
neutrosophic logic.
