Condensation of homomorphism spaces

Klaus Lux; Max Neunhöffer; Felix Noeske

doi:10.1112/S1461157012000071

Condensation of homomorphism spaces

Klaus Lux, Max Neunhöffer, Felix Noeske

Mathematics

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

We present an efficient algorithm for the condensation of homomorphism spaces. This provides an improvement over the known tensor condensation method which is essentially due to a better choice of bases. We explain the theory behind this approach and describe the implementation in detail. Finally, we give timings to compare with previous methods.

Original language	English (US)
Pages (from-to)	140-157
Number of pages	18
Journal	LMS Journal of Computation and Mathematics
Volume	15
DOIs	https://doi.org/10.1112/S1461157012000071
State	Published - Dec 2012

ASJC Scopus subject areas

General Mathematics
Computational Theory and Mathematics

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title = "Condensation of homomorphism spaces",

abstract = "We present an efficient algorithm for the condensation of homomorphism spaces. This provides an improvement over the known tensor condensation method which is essentially due to a better choice of bases. We explain the theory behind this approach and describe the implementation in detail. Finally, we give timings to compare with previous methods.",

author = "Klaus Lux and Max Neunh{\"o}ffer and Felix Noeske",

note = "Funding Information: Acknowledgements. We are indebted to Jon Thackray for many interesting discussions on the subject of his own optimisations of the tensor condensation programs. This research was partially supported by the DFG grant HI 895/1-1.",

year = "2012",

month = dec,

doi = "10.1112/S1461157012000071",

language = "English (US)",

volume = "15",

pages = "140--157",

journal = "LMS Journal of Computation and Mathematics",

issn = "1461-1570",

publisher = "London Mathematical Society",

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AU - Lux, Klaus

AU - Neunhöffer, Max

AU - Noeske, Felix

N1 - Funding Information: Acknowledgements. We are indebted to Jon Thackray for many interesting discussions on the subject of his own optimisations of the tensor condensation programs. This research was partially supported by the DFG grant HI 895/1-1.

PY - 2012/12

Y1 - 2012/12

N2 - We present an efficient algorithm for the condensation of homomorphism spaces. This provides an improvement over the known tensor condensation method which is essentially due to a better choice of bases. We explain the theory behind this approach and describe the implementation in detail. Finally, we give timings to compare with previous methods.

AB - We present an efficient algorithm for the condensation of homomorphism spaces. This provides an improvement over the known tensor condensation method which is essentially due to a better choice of bases. We explain the theory behind this approach and describe the implementation in detail. Finally, we give timings to compare with previous methods.

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DO - 10.1112/S1461157012000071

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JO - LMS Journal of Computation and Mathematics

JF - LMS Journal of Computation and Mathematics

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Condensation of homomorphism spaces

Abstract

ASJC Scopus subject areas

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