{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,7]],"date-time":"2026-08-07T23:10:13Z","timestamp":1786144213724,"version":"3.56.0"},"reference-count":15,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2002,4,1]],"date-time":"2002-04-01T00:00:00Z","timestamp":1017619200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Operations Research Letters"],"published-print":{"date-parts":[[2002,4]]},"DOI":"10.1016\/s0167-6377(02)00111-6","type":"journal-article","created":{"date-parts":[[2002,10,14]],"date-time":"2002-10-14T23:55:37Z","timestamp":1034639737000},"page":"71-73","source":"Crossref","is-referenced-by-count":5,"title":["Totally tight Chv\u00e1tal\u2013Gomory cuts"],"prefix":"10.1016","volume":"30","author":[{"given":"Adam N","family":"Letchford","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/S0167-6377(02)00111-6_BIB1","doi-asserted-by":"crossref","first-page":"304","DOI":"10.1287\/moor.26.2.304.10555","article-title":"Cutting planes and the elementary closure in fixed dimension","volume":"26","author":"Bockmayr","year":"2001","journal-title":"Math. Oper. Res."},{"key":"10.1016\/S0167-6377(02)00111-6_BIB2","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1016\/0025-5610(96)00003-2","article-title":"{0, 12}-Chv\u00e1tal\u2013Gomory cuts","volume":"74","author":"Caprara","year":"1996","journal-title":"Math. Programming"},{"key":"10.1016\/S0167-6377(02)00111-6_BIB3","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1007\/s101079900107","article-title":"On the separation of maximally violated mod-k cuts","volume":"87","author":"Caprara","year":"2000","journal-title":"Math. Programming"},{"key":"10.1016\/S0167-6377(02)00111-6_BIB4","series-title":"Proceedings of the Fourth International IPCO Conference","article-title":"Combining and strengthening Gomory cuts","volume":"Vol. 920","author":"Ceria","year":"1995"},{"key":"10.1016\/S0167-6377(02)00111-6_BIB5","doi-asserted-by":"crossref","first-page":"305","DOI":"10.1016\/0012-365X(73)90167-2","article-title":"Edmonds polytopes and a hierarchy of combinatorial problems","volume":"4","author":"Chv\u00e1tal","year":"1973","journal-title":"Discrete Math."},{"key":"10.1016\/S0167-6377(02)00111-6_BIB6","doi-asserted-by":"crossref","first-page":"233","DOI":"10.6028\/jres.071B.032","article-title":"Systems of distinct representatives and linear algebra","volume":"71","author":"Edmonds","year":"1967","journal-title":"J. Res. Nat. Bur. Standards B"},{"key":"10.1016\/S0167-6377(02)00111-6_BIB7","doi-asserted-by":"crossref","first-page":"185","DOI":"10.1016\/S0167-5060(08)70734-9","article-title":"A min\u2013max relation for submodular functions on graphs","volume":"1","author":"Edmonds","year":"1977","journal-title":"Ann. Discrete Math."},{"key":"10.1016\/S0167-6377(02)00111-6_BIB8","doi-asserted-by":"crossref","first-page":"297","DOI":"10.1007\/s004930050057","article-title":"On the membership problem for the elementary closure of a polyhedron","volume":"19","author":"Eisenbrand","year":"1999","journal-title":"Combinatorica"},{"key":"10.1016\/S0167-6377(02)00111-6_BIB9","series-title":"Recent Advances in Mathematical Programming","article-title":"An algorithm for integer solutions to linear programs","author":"Gomory","year":"1963"},{"key":"10.1016\/S0167-6377(02)00111-6_BIB10","series-title":"Geometric Algorithms and Combinatorial Optimization","author":"Gr\u00f6tschel","year":"1988"},{"key":"10.1016\/S0167-6377(02)00111-6_BIB11","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1080\/10586458.1998.10504362","article-title":"Extended GCD and Hermite normal form algorithms via lattice basis reduction","volume":"7","author":"Havas","year":"1998","journal-title":"Experimental Math."},{"key":"10.1016\/S0167-6377(02)00111-6_BIB12","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1016\/0024-3795(90)90228-5","article-title":"An application of the Hermite normal form in integer programming","volume":"140","author":"Hung","year":"1990","journal-title":"Linear Algebra Appl."},{"key":"10.1016\/S0167-6377(02)00111-6_BIB13","series-title":"Integer and Combinatorial Optimization","author":"Nemhauser","year":"1988"},{"key":"10.1016\/S0167-6377(02)00111-6_BIB14","series-title":"Theory of Linear and Integer Programming","author":"Schrijver","year":"1986"},{"key":"10.1016\/S0167-6377(02)00111-6_BIB15","series-title":"Proceedings of ISSAC 96","first-page":"259","article-title":"Asymptotically fast computation of Hermite normal forms of integer matrices","author":"Storjohann","year":"1996"}],"container-title":["Operations Research Letters"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0167637702001116?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0167637702001116?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,5,1]],"date-time":"2019-05-01T12:52:34Z","timestamp":1556715154000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0167637702001116"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2002,4]]},"references-count":15,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2002,4]]}},"alternative-id":["S0167637702001116"],"URL":"https:\/\/doi.org\/10.1016\/s0167-6377(02)00111-6","relation":{},"ISSN":["0167-6377"],"issn-type":[{"value":"0167-6377","type":"print"}],"subject":[],"published":{"date-parts":[[2002,4]]}}}