THE FIXED POINT AND EIGENELEMENT OF SUM AND PRODUCT ABOUT CONCAVE AND CONVEX OPERATORS

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Applied Mathematics and Mechanics(English Edition) | 1988年 / 10期
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Th; In; THE FIXED POINT AND EIGENELEMENT OF SUM AND PRODUCT ABOUT CONCAVE AND CONVEX OPERATORS;
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摘要：
In this paper, we obtain the sufficient conditions under which there exists the fixed point of sum and product about a concave and -α convex operators in the positive cone of linear semi-order space, and the iterative procedure and error estimate can be given. The relation between eigenvalue and eigenelement will also be studied in this paper.
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页码：953 / 958
页数：6
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