{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,3]],"date-time":"2025-10-03T12:35:00Z","timestamp":1759494900198},"reference-count":6,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[1979,12,1]],"date-time":"1979-12-01T00:00:00Z","timestamp":312854400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Mathematical Programming"],"published-print":{"date-parts":[[1979,12]]},"DOI":"10.1007\/bf01588247","type":"journal-article","created":{"date-parts":[[2005,4,28]],"date-time":"2005-04-28T12:20:45Z","timestamp":1114690845000},"page":"243-247","source":"Crossref","is-referenced-by-count":41,"title":["OnQ-matrices"],"prefix":"10.1007","volume":"17","author":[{"given":"Jong-Shi","family":"Pang","sequence":"first","affiliation":[]}],"member":"297","reference":[{"key":"CR1","unstructured":"M. Aganagic and R.W. Cottle, \u201cA note onQ-matrices\u201d, Tech. Rept. SOL78-5, Systems Optimization Laboratory, Department of Operations Research, Stanford University (March, 1978)."},{"key":"CR2","doi-asserted-by":"crossref","unstructured":"R.W. Cottle, G.J. Habetber and C.E. Lemke, \u201cQuadratic forms semi-definite over convex cones\u201d,Proceedings of the international symposium on mathematical programming, Princeton, 1967, pp. 551\u2013565.","DOI":"10.1515\/9781400869930-033"},{"key":"CR3","first-page":"621","volume":"17","author":"B.C. Eaves","year":"1971","unstructured":"B.C. Eaves, \u201cThe linear complementarity problem\u201d,Management Science 17 (1971) 621\u2013634.","journal-title":"Management Science"},{"key":"CR4","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1007\/BF02166034","volume":"9","author":"M. Fiedler","year":"1966","unstructured":"M. Fiedler and V. Ptak, \u201cSome generalizations of positive definiteness and monotonicity\u201d,Numerische Mathematik 9 (1966) 163\u2013172.","journal-title":"Numerische Mathematik"},{"key":"CR5","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1007\/BF01584538","volume":"2","author":"S. Karamardian","year":"1972","unstructured":"S. Karamardian, \u201cThe complementarity problem\u201d,Mathematical Programming 2 (1972) 107\u2013129.","journal-title":"Mathematical Programming"},{"key":"CR6","volume-title":"Nonlinear programming","author":"O.L. Mangasarian","year":"1969","unstructured":"O.L. Mangasarian,Nonlinear programming (McGraw-Hill, New York, 1969)."}],"container-title":["Mathematical Programming"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF01588247.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/BF01588247\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF01588247","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,4,7]],"date-time":"2020-04-07T04:01:45Z","timestamp":1586232105000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/BF01588247"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1979,12]]},"references-count":6,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1979,12]]}},"alternative-id":["BF01588247"],"URL":"https:\/\/doi.org\/10.1007\/bf01588247","relation":{},"ISSN":["0025-5610","1436-4646"],"issn-type":[{"value":"0025-5610","type":"print"},{"value":"1436-4646","type":"electronic"}],"subject":[],"published":{"date-parts":[[1979,12]]}}}