1 2 3 4 5@manual{ AutoDoc, 6 author = {Gutsche, S. and Horn, M.}, 7 title = {{AutoDoc - Generate documentation from GAP source code 8 (Version 2017.09.15)}}, 9 year = {2017}, 10 note = {GAP package, \href 11 {https://github.com/gap-packages/AutoDoc} 12 {\texttt{https://github.com/}\discretionary 13 {}{}{}\texttt{gap-packages/}\discretionary 14 {}{}{}\texttt{AutoDoc}}}, 15 printedkey = {GH17} 16} 17@manual{ GAPDoc, 18 author = {L{\"u}beck, F. and Neunh{\"o}ffer, M.}, 19 title = {{GAPDoc (version 1.6)}}, 20 organization = {RWTH Aachen}, 21 year = {2017}, 22 note = {GAP package, \href 23 {http://www.math.rwth-aachen.de/~Frank.Luebeck/GAPDoc/index.html} 24 {\texttt{http://www.math.rwth-aachen.de/}\discretionary 25 {}{}{}\texttt{\texttt{\symbol{126}}Frank.Luebeck/}\discretionary 26 {}{}{}\texttt{GAPDoc/}\discretionary 27 {}{}{}\texttt{index.html}}}, 28 printedkey = {LN17} 29} 30@manual{ GitHubPagesForGAP, 31 author = {Horn, M.}, 32 title = {{GitHubPagesForGAP - a GitHub Pages generator for GAP 33 packages}}, 34 volume = {0.2}, 35 year = {2017}, 36 note = {GAP package, \href 37 {https://gap-system.github.io/GitHubPagesForGAP/} 38 {\texttt{https://gap-system.github.io/}\discretionary 39 {}{}{}\texttt{GitHubPagesForGAP/}}}, 40 printedkey = {Hor17} 41} 42@manual{ alp3, 43 author = {Alp, M. and Odabas, A. and Uslu, E. O. and Wensley, C. 44 D.}, 45 title = {{XMod: Crossed Modules and Cat1-groups in GAP}}, 46 volume = {2.63}, 47 year = {2017}, 48 note = {GAP package, \href 49 {https://gap-packages.github.io/xmod/} 50 {\texttt{https://gap-packages.github.io/}\discretionary 51 {}{}{}\texttt{xmod/}}}, 52 printedkey = {AOUW17} 53} 54@article{ alp2, 55 author = {Alp, M. and Wensley, C. D.}, 56 title = {Enumeration of cat1-groups of low order}, 57 journal = {Int. J. Algebra and Computation}, 58 volume = {10}, 59 year = {2000}, 60 pages = {407--424}, 61 printedkey = {AW00} 62} 63@article{ arvasi2, 64 author = {Arvasi, Z. and Porter, T.}, 65 title = {Simplicial and Crossed Resolutions of Commutative 66 Algebras}, 67 journal = {J. Algebra}, 68 volume = {181}, 69 year = {1996}, 70 pages = {426--448}, 71 printedkey = {AP96} 72} 73@article{ arvasi3, 74 author = {Arvasi, Z. and Porter, T.}, 75 title = {Freeness Conditions for $2$-Crossed Modules of 76 Commutative Algebras}, 77 journal = {Applied Categorical Structures}, 78 volume = {6}, 79 year = {1998}, 80 pages = {455--471}, 81 printedkey = {AP98} 82} 83@article{ arvasi4, 84 author = {Arvasi, Z. and Ege, U.}, 85 title = {Annihilators, multipliers and crossed modules}, 86 journal = {Applied Categorical Structures}, 87 volume = {11}, 88 year = {2003}, 89 pages = {487--506}, 90 printedkey = {AE03} 91} 92@article{ arvasi_odabas, 93 author = {Arvasi, Z. and Odabas, A.}, 94 title = {Computing 2-Dimensional Algebras: Crossed Modules and 95 Cat1-algebras}, 96 journal = {Journal of Algebra and Its Applications}, 97 volume = {15}, 98 year = {2016}, 99 pages = {1650185 (12 pages)}, 100 printedkey = {AO16} 101} 102@inproceedings{ brown1, 103 author = {Brown, R.}, 104 booktitle = {Low Dimensional Topology}, 105 title = {Higher Dimensional Group Theory}, 106 publisher = {London Mathematical Society}, 107 series = {London Math. Soc. Lecture Note Series}, 108 volume = {48}, 109 year = {1982}, 110 printedkey = {Bro82} 111} 112@article{ brown2, 113 author = {Brown, R.}, 114 title = {From groups to groupoids: a brief survey}, 115 journal = {Bull. London Math. Soc.}, 116 volume = {19}, 117 year = {1987}, 118 pages = {113--134}, 119 printedkey = {Bro87} 120} 121@article{ ellis1, 122 author = {Ellis, G. J.}, 123 title = {Higher Dimensional Crossed Modules of Algebras}, 124 journal = {J. Pure and Appl. Algebra}, 125 volume = {52}, 126 year = {1988}, 127 pages = {277--282}, 128 printedkey = {Ell88} 129} 130@article{ loday, 131 author = {Loday, J.-L.}, 132 title = {Spaces with finitely many non-trivial homotopy groups}, 133 journal = {J. App. Algebra}, 134 volume = {24}, 135 year = {1982}, 136 pages = {179--202}, 137 printedkey = {Lod82} 138} 139@phdthesis{ mosa, 140 author = {Mosa, G. H.}, 141 title = {Higher dimensional algebroids and crossed complexes}, 142 school = {University of Wales, Bangor (U.K.)}, 143 year = {1986}, 144 printedkey = {Mos86}, 145 type = {Ph.D. thesis} 146} 147@phdthesis{ aodabas1, 148 author = {Odabas, A.}, 149 title = {Crossed Modules of Algebras with GAP}, 150 school = {Osmangazi University, Eskisehir}, 151 year = {2009}, 152 printedkey = {Oda09}, 153 type = {Ph.D. thesis} 154} 155@article{ porter1, 156 author = {Porter, T.}, 157 title = {Some categorical results in the theory of crossed 158 modules in commutative algebras}, 159 journal = {J. Algebra}, 160 volume = {109}, 161 year = {1987}, 162 pages = {415--429}, 163 printedkey = {Por87} 164} 165@article{ whitehead, 166 author = {Whitehead, J. H. C.}, 167 title = {Combinatorial homotopy {I}{I}}, 168 journal = {Bull. Amer. Math. Soc.}, 169 volume = {55}, 170 year = {1949}, 171 pages = {453--496}, 172 printedkey = {Whi49} 173} 174