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of 15
pro vyhledávání: '"Albert D. Polimeni"'
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Mathematical Proofs: A Transition to Advanced Mathematics
Autor:
Shahin Amrahov, Sung Soo Kim, Mihai Manea, Ali Nabi Duman, Costas Efthimiou, Peter Hilton, Bill Chen, Clark Kimberling, Paul R. Pudaite, William P. Wardlaw, Erwin Just, Norman Schaumberger, Michael G. Neubauer, Heinz-Jürgen Seiffert, Reza Akhlaghi, Tsehaye Andebrhan, Michael Andreoli, Carl Axness, Michel Bataille, Jean Bogaert, Minh Can, Mario Catalani, Knut Dale, Daniele Donini, Robert L. Doucette, Peter Drianov, Aaron Dutle, Ovidiu Furdui, Julien Grivaux, Enkel Hysnelaj, Steve Kaczkowski, Achim Kehrein, Murray S. Klamkin, Elias Lampakis, Kee-Wai Lau, Albert D. Polimeni, Rob Pratt, Phillip P. Ray, Rolf Richberg, Joel Schlosberg, Harry Sedinger, Achilleas Sinefakopoulos, Nicholas C. Singer, John W. Spellmann, Nora Thornber, Dave Trautman, Chu Wenchang, Magli Pierluigi, Michael Vowe, John T. Zerger, Li Zhou, Tim Ferguson, Lenny Jones, Chip Curtis, Roy Barbara, Kathleen E. Lewis, Reiner Martin, Bill Mixon, Mihàly Bencze, Herb Bailey, Daniel Donini, John G. Heuver, Vivek Kumar Mehra, Peter E. Nüesch, Raul A. Simon, Helen Skala
Publikováno v:
Mathematics Magazine. 77:69
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c37544ac3edf6670b2fc8a6b5b31eef1
https://doi.org/10.2307/3219234
https://doi.org/10.2307/3219234
Publikováno v:
The American Mathematical Monthly. 105:273
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42022254c2a347f4c441fcfb22929e93
https://doi.org/10.2307/2589094
https://doi.org/10.2307/2589094
Publikováno v:
Fundamenta Mathematicae. 95:189-194
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::deda17150908c7b95a9d7337afcd3db5
https://doi.org/10.4064/fm-95-3-189-194
https://doi.org/10.4064/fm-95-3-189-194
Publikováno v:
Journal of Graph Theory. 5:363-369
For an arbitrary tree T of order m and an arbitrary positive integer n, Chvatal proved that the Ramsey number r(T, Kn) = 1 + (m − 1) (n − 1). for graphs G, G1, and G2, we say that G arrows G1 and G2, written G (G1, G2), if for every factorization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04bef317a70c9b2aac4a6c0487bf83ed
https://doi.org/10.1002/jgt.3190050405
https://doi.org/10.1002/jgt.3190050405
Publikováno v:
Israel Journal of Mathematics. 33:5-8
A graphG is locallyn-connected,n≧1, if the subgraph induced by the neighborhood of each vertex isn-connected. It is shown that every connected, locally 3-connected graph containing no induced subgraph isomorphic toK(1, 3) is hamiltonian-connected.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03e900f75603f70488c1777268e2480f
https://doi.org/10.1007/bf02760528
https://doi.org/10.1007/bf02760528
Autor:
Gary Chartrand, Albert D. Polimeni
Publikováno v:
Pacific J. Math. 55, no. 1 (1974), 39-43
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::307d60436159e2c2a5af0155a4b4c07d
https://doi.org/10.2140/pjm.1974.55.39
https://doi.org/10.2140/pjm.1974.55.39
Publikováno v:
Journal of Graph Theory. 4:233-239
A formula is presented for the ramsey number of any forest of order at least 3 versus any graph G of order n ≥ 4 having clique number n - 1. In particular, if T is a tree of order m ≥ 3, then r(T, G) = 1 + (m - 1)(n - 2).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faed517a6596a7e2c46e040cec8d5e1a
https://doi.org/10.1002/jgt.3190040211
https://doi.org/10.1002/jgt.3190040211
Autor:
Albert D. Polimeni
Publikováno v:
Journal of the Australian Mathematical Society. 7:172-176
A group G is called a c-group if each of its subnormal subgroups is characteristic in G. It is the object of this note to give a characterization of finite solvable c-groups.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f95fba27dca5cc13b87501599450b64
https://doi.org/10.1017/s1446788700005553
https://doi.org/10.1017/s1446788700005553