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This result represents a weakened form of the acute type condition for the three-dimensional case.<\/p>","DOI":"10.1090\/s0025-5718-00-01270-9","type":"journal-article","created":{"date-parts":[[2005,7,11]],"date-time":"2005-07-11T21:02:26Z","timestamp":1121115746000},"page":"107-119","source":"Crossref","is-referenced-by-count":86,"title":["Weakened acute type condition for tetrahedral triangulations and the discrete maximum principle"],"prefix":"10.1090","volume":"70","author":[{"given":"Sergey","family":"Korotov","sequence":"first","affiliation":[]},{"given":"Michal","family":"K\u0159\u00ed\u017eek","sequence":"additional","affiliation":[]},{"given":"Pekka","family":"Neittaanm\u00e4ki","sequence":"additional","affiliation":[]}],"member":"14","published-online":{"date-parts":[[2000,5,23]]},"reference":[{"issue":"4","key":"1","doi-asserted-by":"publisher","first-page":"685","DOI":"10.1142\/S0218202598000317","article-title":"Discrete conservation and discrete maximum principle for elliptic PDEs","volume":"8","author":"Bertolazzi, Enrico","year":"1998","journal-title":"Math. 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