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A note on generalised linear complementarity problems
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Zeitschriftentitel: | Bulletin of the Australian Mathematical Society |
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Personen und Körperschaften: | , |
In: | Bulletin of the Australian Mathematical Society, 18, 1978, 2, S. 161-168 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
Cambridge University Press (CUP)
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Schlagwörter: |
author_facet |
Parida, J. Sahoo, B. Parida, J. Sahoo, B. |
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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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10.1017/s000497270000798x |
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Cambridge University Press (CUP), 1978 |
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Cambridge University Press (CUP), 1978 |
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1978 |
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Cambridge University Press (CUP) |
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Bulletin of the Australian Mathematical Society |
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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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series | Bulletin of the Australian Mathematical Society |
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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 |