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CSC
2006
15 years 6 months ago
Analytical solution of problems in heat transfer for pyramidal spines using Computer Algebra
: The solution of the equation of heat transfer for pyramidal spines is obtained using computer algebra software. We consider pyramidal spines with three different sectional areas:...
Juan Felipe Paschke, Juan Ospina
JC
2007
130views more  JC 2007»
15 years 5 months ago
On the complexity of deciding connectedness and computing Betti numbers of a complex algebraic variety
We extend the lower bounds on the complexity of computing Betti numbers proved in [6] to complex algebraic varieties. More precisely, we first prove that the problem of deciding ...
Peter Scheiblechner
AISC
2008
Springer
15 years 7 months ago
Effective Set Membership in Computer Algebra and Beyond
Abstract. In previous work, we showed the importance of distinguishing "I know that X = Y " from "I don't know that X = Y ". In this paper we look at effec...
James H. Davenport
FPL
2005
Springer
121views Hardware» more  FPL 2005»
15 years 11 months ago
Configuration Merging for Adaptive Computer Applications
We present experimental evidence that multiple compute-units, compiled from sequential high-level language input programs, can be merged into a reduced number of configurations f...
Nico Kasprzyk, Jan van der Veen, Andreas Koch
ISSAC
2005
Springer
94views Mathematics» more  ISSAC 2005»
15 years 11 months ago
Domains and expressions: an interface between two approaches to computer algebra
This paper describes a method to use compiled, strongly typed Aldor domains in the interpreted, expression-oriented Maple environment. This represents a non-traditional approach t...
Cosmin E. Oancea, Stephen M. Watt