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We introduce the notion of determinant and related results for interval matrices. We propose a Gaussian elimination like algorithm for computing the enclosures of the determinant of interval matrices. Numerical examples are also provided to show the efficiency of the proposed algorithm.

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No abstract

In this paper, we propose a method for solving interval linear programming problem by using generalized interval LU decomposition method based on Kaucher arithmetic for generalized interval numbers. Numerical example is also been provided.