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Classifying families of character degree graphs of solvable groups | ||
International Journal of Group Theory | ||
مقاله 25، دوره 8، شماره 4، اسفند 2019، صفحه 37-46 اصل مقاله (204.39 K) | ||
نوع مقاله: Research Paper | ||
شناسه دیجیتال (DOI): 10.22108/ijgt.2018.110140.1473 | ||
نویسندگان | ||
Mark W. Bissler1؛ Jacob Laubacher* 2 | ||
1Western Governors University | ||
2St. Norbert College | ||
چکیده | ||
We investigate prime character degree graphs of solvable groups. In particular, we consider a family of graphs $\Gamma_{k,t}$ constructed by adjoining edges between two complete graphs in a one-to-one fashion. In this paper we determine completely which graphs $\Gamma_{k,t}$ occur as the prime character degree graph of a solvable group. | ||
کلیدواژهها | ||
Character degree graphs؛ solvable groups؛ families | ||
مراجع | ||
[1] Mark W. Bissler and Mark L. Lewis, A family of graphs that cannot o ccur as character degree graphs of solvable groups, (2017). [2] B. Hupp ert, End liche gruppen. I , Die Grundlehren der Mathematischen Wissenschaften, 134 , Springer-Verlag, Berlin- New York, 1967. [3] I. Martin Isaacs, Character theory of nite groups , Dover Publications, Inc., New York, Corrected reprint of the 1976 original Academic Press, New York, 1994. [4] M. L. Lewis, Solvable groups whose degree graphs have two connected comp onents. J. Group Theory , 4 (2001) 255{275. [5] M. L. Lewis, Solvable groups with character degree graphs having 5 vertices and diameter 3, Comm. Algebra , 30 (2002) 5485{5503. [6] M. L. Lewis, Classifying character degree graphs with 5 vertices , Finite groups 2003, Walter de Gruyter, Berlin, 2004 247{265. [7] M. L. Lewis, An overview of graphs asso ciated with character degrees and conjugacy class sizes in nite groups, Rocky Mountain J. Math. , 38 (2008) 175{211. [8] Peter Pal Palfy, On the character degree graph of solvable groups I .Three primes, Period. Math. Hungar. , 36 (1998) 61{65. [9] C. B. Sass, Character degree graphs of solvable groups with diameter three, J. Group Theory , 19 (2016) 1097{1127. | ||
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