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37 lines
1.5 KiB
XML
37 lines
1.5 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
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<pkgmetadata>
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<maintainer type="person">
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<email>mjo@gentoo.org</email>
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</maintainer>
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<maintainer type="person">
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<email>frp.bissey@gmail.com</email>
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<name>François Bissey</name>
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</maintainer>
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<maintainer type="project" proxied="proxy">
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<email>proxy-maint@gentoo.org</email>
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<name>Proxy Maintainers</name>
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</maintainer>
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<maintainer type="project">
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<email>sci-mathematics@gentoo.org</email>
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<name>Gentoo Mathematics Project</name>
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</maintainer>
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<longdescription lang="en">
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CRISP provides algorithms for computing subgroups of finite soluble
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groups related to a group class C. In particular, it allows to
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compute C-radicals and C-injectors for Fitting classes (and Fitting
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sets) C, C-residuals for formations C, and C-projectors for Schunck
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classes C. In order to carry out these computations, the group class
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C must be represented by an algorithm which can decide membership in
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the group class. Moreover, CRISP contains algorithms for the
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computation of normal subgroups invariant under a prescribed set of
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automorphisms and belonging to a given group class. This includes
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an improved method to compute the set of all normal subgroups of a
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finite soluble group, its characteristic subgroups, minimal normal
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subgroups and the socle and p-socles for given primes p.
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</longdescription>
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<upstream>
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<remote-id type="github">bh11/crisp</remote-id>
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</upstream>
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</pkgmetadata>
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