An Equation Based Approach to the Implementation of Generalized PDE Solver in CEMTool

Choon Ki Ahn; Soo Hee Han; Wook Hyun Kwon

An Equation Based Approach to the Implementation of Generalized PDE Solver in CEMTool

Choon Ki Ahn, Soo Hee Han, Wook Hyun Kwon

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

CEMTool is a command style design and analyzing package for scientific and technological algorithm and a matrix based computation language. In this paper, we present a compiler based approach to the implementation of the command mode generalized PDE solver in CEMTool. In contrast to the existing MAT-LAB PDE Toolbox, our proposed FEM package can deal with the combination of the reserved words such as "laplace" and "convect". Also, we can assign the border lines and the boundary conditions in a very easy way. With the introduction of the lexical analyzer and the parser, our FEM toolbox can handle the general boundary condition and the various PDEs represented by the combination of equations. That is why we need not classify PDE as elliptic, hyperbolic, parabolic equations. Consequently, with our new FEM toolbox, we can overcome some disadvantages of the existing MATLAB PDE Toolbox.

Original language	English
Title of host publication	16th International Conference on Computer Applications in Industry and Engineering 2003, CAINE 2003
Editors	Kendall E. Nygard
Publisher	International Society for Computers and Their Applications (ISCA)
Pages	334
Number of pages	1
ISBN (Electronic)	9781618395368
Publication status	Published - 2003
Externally published	Yes
Event	16th International Conference on Computer Applications in Industry and Engineering, CAINE 2003 - Las Vegas, United States Duration: 2003 Nov 11 → 2003 Nov 13

Publication series

Name	16th International Conference on Computer Applications in Industry and Engineering 2003, CAINE 2003

Conference

Conference	16th International Conference on Computer Applications in Industry and Engineering, CAINE 2003
Country/Territory	United States
City	Las Vegas
Period	03/11/11 → 03/11/13

Bibliographical note

Publisher Copyright:
Copyright © (2003) by the International Society for Computers and Their Applications. All rights reserved.

ASJC Scopus subject areas

Computer Networks and Communications
Computer Science Applications
Information Systems
Software
General Engineering

Cite this

Ahn, C. K., Han, S. H., & Kwon, W. H. (2003). An Equation Based Approach to the Implementation of Generalized PDE Solver in CEMTool. In K. E. Nygard (Ed.), 16th International Conference on Computer Applications in Industry and Engineering 2003, CAINE 2003 (pp. 334). (16th International Conference on Computer Applications in Industry and Engineering 2003, CAINE 2003). International Society for Computers and Their Applications (ISCA).

An Equation Based Approach to the Implementation of Generalized PDE Solver in CEMTool. / Ahn, Choon Ki; Han, Soo Hee; Kwon, Wook Hyun.
16th International Conference on Computer Applications in Industry and Engineering 2003, CAINE 2003. ed. / Kendall E. Nygard. International Society for Computers and Their Applications (ISCA), 2003. p. 334 (16th International Conference on Computer Applications in Industry and Engineering 2003, CAINE 2003).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ahn, CK, Han, SH & Kwon, WH 2003, An Equation Based Approach to the Implementation of Generalized PDE Solver in CEMTool. in KE Nygard (ed.), 16th International Conference on Computer Applications in Industry and Engineering 2003, CAINE 2003. 16th International Conference on Computer Applications in Industry and Engineering 2003, CAINE 2003, International Society for Computers and Their Applications (ISCA), pp. 334, 16th International Conference on Computer Applications in Industry and Engineering, CAINE 2003, Las Vegas, United States, 03/11/11.

Ahn CK, Han SH, Kwon WH. An Equation Based Approach to the Implementation of Generalized PDE Solver in CEMTool. In Nygard KE, editor, 16th International Conference on Computer Applications in Industry and Engineering 2003, CAINE 2003. International Society for Computers and Their Applications (ISCA). 2003. p. 334. (16th International Conference on Computer Applications in Industry and Engineering 2003, CAINE 2003).

Ahn, Choon Ki ; Han, Soo Hee ; Kwon, Wook Hyun. / An Equation Based Approach to the Implementation of Generalized PDE Solver in CEMTool. 16th International Conference on Computer Applications in Industry and Engineering 2003, CAINE 2003. editor / Kendall E. Nygard. International Society for Computers and Their Applications (ISCA), 2003. pp. 334 (16th International Conference on Computer Applications in Industry and Engineering 2003, CAINE 2003).

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abstract = "CEMTool is a command style design and analyzing package for scientific and technological algorithm and a matrix based computation language. In this paper, we present a compiler based approach to the implementation of the command mode generalized PDE solver in CEMTool. In contrast to the existing MAT-LAB PDE Toolbox, our proposed FEM package can deal with the combination of the reserved words such as {"}laplace{"} and {"}convect{"}. Also, we can assign the border lines and the boundary conditions in a very easy way. With the introduction of the lexical analyzer and the parser, our FEM toolbox can handle the general boundary condition and the various PDEs represented by the combination of equations. That is why we need not classify PDE as elliptic, hyperbolic, parabolic equations. Consequently, with our new FEM toolbox, we can overcome some disadvantages of the existing MATLAB PDE Toolbox.",

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AB - CEMTool is a command style design and analyzing package for scientific and technological algorithm and a matrix based computation language. In this paper, we present a compiler based approach to the implementation of the command mode generalized PDE solver in CEMTool. In contrast to the existing MAT-LAB PDE Toolbox, our proposed FEM package can deal with the combination of the reserved words such as "laplace" and "convect". Also, we can assign the border lines and the boundary conditions in a very easy way. With the introduction of the lexical analyzer and the parser, our FEM toolbox can handle the general boundary condition and the various PDEs represented by the combination of equations. That is why we need not classify PDE as elliptic, hyperbolic, parabolic equations. Consequently, with our new FEM toolbox, we can overcome some disadvantages of the existing MATLAB PDE Toolbox.

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An Equation Based Approach to the Implementation of Generalized PDE Solver in CEMTool

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Publication series

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Bibliographical note

ASJC Scopus subject areas

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