Numerical representation of the quality measures of triangles and triangular meshes | Zendy

Sarrate J. | Zendy; Palau J. | Zendy; Huerta A. | Zendy

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Numerical representation of the quality measures of triangles and triangular meshes

Author(s) -

Sarrate J.,

Palau J.,

Huerta A.

Publication year - 2003

Publication title -

communications in numerical methods in engineering

Language(s) - English

Resource type - Journals

eISSN - 1099-0887

pISSN - 1069-8299

DOI - 10.1002/cnm.585

Subject(s) - polygon mesh , representation (politics) , measure (data warehouse) , bounded function , domain (mathematical analysis) , finite element method , quality (philosophy) , mathematics , geometry , computer science , algorithm , mathematical analysis , data mining , structural engineering , engineering , philosophy , epistemology , politics , political science , law

In this note a new procedure to represent the quality measure for triangles is proposed. The triangles are identified by their three angles and are represented in a bounded domain, called angle representation region, according to the area co‐ordinates, which are common and well known by finite element users. The developed representation can also be used in order to visualize the characteristics of any quality measure. This new procedure is extended to graphically represent triangular meshes in the angle representation region. Copyright © 2003 John Wiley & Sons, Ltd.

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