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Self‐contact and fictitious domain using a difference convex approach
Author(s) -
Pagano S.,
Alart P.
Publication year - 2007
Publication title -
international journal for numerical methods in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.421
H-Index - 168
eISSN - 1097-0207
pISSN - 0029-5981
DOI - 10.1002/nme.2241
Subject(s) - regular polygon , domain (mathematical analysis) , function (biology) , orientation (vector space) , effective domain , mathematics , convex function , mathematical analysis , computer science , mathematical optimization , geometry , convex analysis , convex optimization , evolutionary biology , biology
A numerical approach of contact or self‐contact of thin structures is performed using a relaxed orientation‐preserving condition inserted in the difference of convex function framework. This method is analyzed on academic examples and cellular media. Copyright © 2007 John Wiley & Sons, Ltd.