author_facet Parida, J.
Sahoo, B.
Parida, J.
Sahoo, B.
author Parida, J.
Sahoo, B.
spellingShingle Parida, J.
Sahoo, B.
Bulletin of the Australian Mathematical Society
A note on generalised linear complementarity problems
General Mathematics
author_sort parida, j.
spelling Parida, J. Sahoo, B. 0004-9727 1755-1633 Cambridge University Press (CUP) General Mathematics http://dx.doi.org/10.1017/s000497270000798x <jats:p>Given an<jats:italic>n</jats:italic>×<jats:italic>n</jats:italic>matrix<jats:italic>A</jats:italic>, an<jats:italic>n</jats:italic>-dimensional vector<jats:italic>q</jats:italic>, and a closed, convex cone<jats:italic>S</jats:italic>of<jats:italic>R<jats:sup>n</jats:sup></jats:italic>, the generalized linear complementarity problem considered here is the following: find a<jats:italic>z</jats:italic>∈<jats:italic>R<jats:sup>n</jats:sup></jats:italic>such that</jats:p><jats:p><jats:disp-formula><jats:graphic xmlns:xlink="http://www.w3.org/1999/xlink" mime-subtype="gif" mimetype="image" position="float" xlink:type="simple" xlink:href="S000497270000798X_eqnU1" /></jats:disp-formula></jats:p><jats:p>where<jats:italic>s</jats:italic>* is the polar cone of<jats:italic>S</jats:italic>. The existence of a solution to this problem for arbitrary vector<jats:italic>q</jats:italic>has been established both analytically and constructively for several classes of matrices<jats:italic>A</jats:italic>. In this note, a new class of matrices, denoted by<jats:italic>J</jats:italic>, is introduced.<jats:italic>A</jats:italic>is a<jats:italic>J</jats:italic>-matrix if</jats:p><jats:p><jats:disp-formula><jats:graphic xmlns:xlink="http://www.w3.org/1999/xlink" mime-subtype="gif" mimetype="image" position="float" xlink:type="simple" xlink:href="S000497270000798X_eqnU2" /></jats:disp-formula></jats:p><jats:p>The new class can be seen to be broader than previously studied classes. We analytically show that for any<jats:italic>A</jats:italic>in this class, a solution to the above problem exists for arbitrary vector<jats:italic>q</jats:italic>. This is achieved by using a result on variational inequalities.</jats:p> A note on generalised linear complementarity problems Bulletin of the Australian Mathematical Society
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series Bulletin of the Australian Mathematical Society
source_id 49
title A note on generalised linear complementarity problems
title_unstemmed A note on generalised linear complementarity problems
title_full A note on generalised linear complementarity problems
title_fullStr A note on generalised linear complementarity problems
title_full_unstemmed A note on generalised linear complementarity problems
title_short A note on generalised linear complementarity problems
title_sort a note on generalised linear complementarity problems
topic General Mathematics
url http://dx.doi.org/10.1017/s000497270000798x
publishDate 1978
physical 161-168
description <jats:p>Given an<jats:italic>n</jats:italic>×<jats:italic>n</jats:italic>matrix<jats:italic>A</jats:italic>, an<jats:italic>n</jats:italic>-dimensional vector<jats:italic>q</jats:italic>, and a closed, convex cone<jats:italic>S</jats:italic>of<jats:italic>R<jats:sup>n</jats:sup></jats:italic>, the generalized linear complementarity problem considered here is the following: find a<jats:italic>z</jats:italic>∈<jats:italic>R<jats:sup>n</jats:sup></jats:italic>such that</jats:p><jats:p><jats:disp-formula><jats:graphic xmlns:xlink="http://www.w3.org/1999/xlink" mime-subtype="gif" mimetype="image" position="float" xlink:type="simple" xlink:href="S000497270000798X_eqnU1" /></jats:disp-formula></jats:p><jats:p>where<jats:italic>s</jats:italic>* is the polar cone of<jats:italic>S</jats:italic>. The existence of a solution to this problem for arbitrary vector<jats:italic>q</jats:italic>has been established both analytically and constructively for several classes of matrices<jats:italic>A</jats:italic>. In this note, a new class of matrices, denoted by<jats:italic>J</jats:italic>, is introduced.<jats:italic>A</jats:italic>is a<jats:italic>J</jats:italic>-matrix if</jats:p><jats:p><jats:disp-formula><jats:graphic xmlns:xlink="http://www.w3.org/1999/xlink" mime-subtype="gif" mimetype="image" position="float" xlink:type="simple" xlink:href="S000497270000798X_eqnU2" /></jats:disp-formula></jats:p><jats:p>The new class can be seen to be broader than previously studied classes. We analytically show that for any<jats:italic>A</jats:italic>in this class, a solution to the above problem exists for arbitrary vector<jats:italic>q</jats:italic>. This is achieved by using a result on variational inequalities.</jats:p>
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author Parida, J., Sahoo, B.
author_facet Parida, J., Sahoo, B., Parida, J., Sahoo, B.
author_sort parida, j.
container_issue 2
container_start_page 161
container_title Bulletin of the Australian Mathematical Society
container_volume 18
description <jats:p>Given an<jats:italic>n</jats:italic>×<jats:italic>n</jats:italic>matrix<jats:italic>A</jats:italic>, an<jats:italic>n</jats:italic>-dimensional vector<jats:italic>q</jats:italic>, and a closed, convex cone<jats:italic>S</jats:italic>of<jats:italic>R<jats:sup>n</jats:sup></jats:italic>, the generalized linear complementarity problem considered here is the following: find a<jats:italic>z</jats:italic>∈<jats:italic>R<jats:sup>n</jats:sup></jats:italic>such that</jats:p><jats:p><jats:disp-formula><jats:graphic xmlns:xlink="http://www.w3.org/1999/xlink" mime-subtype="gif" mimetype="image" position="float" xlink:type="simple" xlink:href="S000497270000798X_eqnU1" /></jats:disp-formula></jats:p><jats:p>where<jats:italic>s</jats:italic>* is the polar cone of<jats:italic>S</jats:italic>. The existence of a solution to this problem for arbitrary vector<jats:italic>q</jats:italic>has been established both analytically and constructively for several classes of matrices<jats:italic>A</jats:italic>. In this note, a new class of matrices, denoted by<jats:italic>J</jats:italic>, is introduced.<jats:italic>A</jats:italic>is a<jats:italic>J</jats:italic>-matrix if</jats:p><jats:p><jats:disp-formula><jats:graphic xmlns:xlink="http://www.w3.org/1999/xlink" mime-subtype="gif" mimetype="image" position="float" xlink:type="simple" xlink:href="S000497270000798X_eqnU2" /></jats:disp-formula></jats:p><jats:p>The new class can be seen to be broader than previously studied classes. We analytically show that for any<jats:italic>A</jats:italic>in this class, a solution to the above problem exists for arbitrary vector<jats:italic>q</jats:italic>. This is achieved by using a result on variational inequalities.</jats:p>
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spelling Parida, J. Sahoo, B. 0004-9727 1755-1633 Cambridge University Press (CUP) General Mathematics http://dx.doi.org/10.1017/s000497270000798x <jats:p>Given an<jats:italic>n</jats:italic>×<jats:italic>n</jats:italic>matrix<jats:italic>A</jats:italic>, an<jats:italic>n</jats:italic>-dimensional vector<jats:italic>q</jats:italic>, and a closed, convex cone<jats:italic>S</jats:italic>of<jats:italic>R<jats:sup>n</jats:sup></jats:italic>, the generalized linear complementarity problem considered here is the following: find a<jats:italic>z</jats:italic>∈<jats:italic>R<jats:sup>n</jats:sup></jats:italic>such that</jats:p><jats:p><jats:disp-formula><jats:graphic xmlns:xlink="http://www.w3.org/1999/xlink" mime-subtype="gif" mimetype="image" position="float" xlink:type="simple" xlink:href="S000497270000798X_eqnU1" /></jats:disp-formula></jats:p><jats:p>where<jats:italic>s</jats:italic>* is the polar cone of<jats:italic>S</jats:italic>. The existence of a solution to this problem for arbitrary vector<jats:italic>q</jats:italic>has been established both analytically and constructively for several classes of matrices<jats:italic>A</jats:italic>. In this note, a new class of matrices, denoted by<jats:italic>J</jats:italic>, is introduced.<jats:italic>A</jats:italic>is a<jats:italic>J</jats:italic>-matrix if</jats:p><jats:p><jats:disp-formula><jats:graphic xmlns:xlink="http://www.w3.org/1999/xlink" mime-subtype="gif" mimetype="image" position="float" xlink:type="simple" xlink:href="S000497270000798X_eqnU2" /></jats:disp-formula></jats:p><jats:p>The new class can be seen to be broader than previously studied classes. We analytically show that for any<jats:italic>A</jats:italic>in this class, a solution to the above problem exists for arbitrary vector<jats:italic>q</jats:italic>. This is achieved by using a result on variational inequalities.</jats:p> A note on generalised linear complementarity problems Bulletin of the Australian Mathematical Society
spellingShingle Parida, J., Sahoo, B., Bulletin of the Australian Mathematical Society, A note on generalised linear complementarity problems, General Mathematics
title A note on generalised linear complementarity problems
title_full A note on generalised linear complementarity problems
title_fullStr A note on generalised linear complementarity problems
title_full_unstemmed A note on generalised linear complementarity problems
title_short A note on generalised linear complementarity problems
title_sort a note on generalised linear complementarity problems
title_unstemmed A note on generalised linear complementarity problems
topic General Mathematics
url http://dx.doi.org/10.1017/s000497270000798x