Add to ORKGWe study the problem of moving a vertex in an unstructured mesh of triangular, quadrilateral, or tetrahedral elements to optimize the shapes of adjacent elements. We show that many such problems can be solved in linear time using generalized linear programming. We also give efficient algorithms for some mesh smoothing problems that do not fit into the generalized linear programming paradigm. � 1999 Academic Press 1
We present a method for solving the following problem: Given a set of data points scattered in three...
Creating meshes containing good-quality elements is a challenging, yet critical, problem facing comp...
Automatic mesh generation and adaptive refinement methods have proven to be very successful tools fo...
The accuracy and efficiency of the solution to numerical systems depends on the quality of the mesh...
We propose a new optimization strategy for unstructured meshes that, when coupled with existing auto...
Abstract. Automatic mesh generation and adaptive renement methods for complex three-dimensional doma...
Mesh untangling and smoothing is an important part of the meshing process to obtain high-quality dis...
Abstract. Automatic finite element mesh generation techniques have become commonly used tools for th...
State of the art algorithms in surface mesh smoothing rely on computing new vertex positions on appr...
A method to optimize triangular and quadrilateral meshes on parameterized surfaces is proposed. The ...
Mesh smoothing is the process of relocating mesh vertices with the goal of improving various quality...
AbstractMesh untangling and smoothing is an important part of the meshing process to obtain high-qua...
We survey the computational geometry relevant to nite element mesh generation. We especially focus o...
Abstract. We describe a simple geometric transformation of triangles which leads to an efficient and...
In this work, we present a simultaneous untangling and smoothing technique for quadrilateral and hex...
We present a method for solving the following problem: Given a set of data points scattered in three...
Creating meshes containing good-quality elements is a challenging, yet critical, problem facing comp...
Automatic mesh generation and adaptive refinement methods have proven to be very successful tools fo...
The accuracy and efficiency of the solution to numerical systems depends on the quality of the mesh...
We propose a new optimization strategy for unstructured meshes that, when coupled with existing auto...
Abstract. Automatic mesh generation and adaptive renement methods for complex three-dimensional doma...
Mesh untangling and smoothing is an important part of the meshing process to obtain high-quality dis...
Abstract. Automatic finite element mesh generation techniques have become commonly used tools for th...
State of the art algorithms in surface mesh smoothing rely on computing new vertex positions on appr...
A method to optimize triangular and quadrilateral meshes on parameterized surfaces is proposed. The ...
Mesh smoothing is the process of relocating mesh vertices with the goal of improving various quality...
AbstractMesh untangling and smoothing is an important part of the meshing process to obtain high-qua...
We survey the computational geometry relevant to nite element mesh generation. We especially focus o...
Abstract. We describe a simple geometric transformation of triangles which leads to an efficient and...
In this work, we present a simultaneous untangling and smoothing technique for quadrilateral and hex...
We present a method for solving the following problem: Given a set of data points scattered in three...
Creating meshes containing good-quality elements is a challenging, yet critical, problem facing comp...
Automatic mesh generation and adaptive refinement methods have proven to be very successful tools fo...