scholarly journals Euler's Formula and De Moivre's Formula for Quaternions

1999 ◽  
Vol 11 (2) ◽  
pp. 80-83 ◽  
Author(s):  
Eungchun Cho
1990 ◽  
Vol 5 (4) ◽  
pp. 381-387 ◽  
Author(s):  
T. P. Radhakrishnan
Keyword(s):  

1916 ◽  
Vol 23 (10) ◽  
pp. 366 ◽  
Author(s):  
S. Lefschetz

10.5109/4527 ◽  
2003 ◽  
Vol 48 (1/2) ◽  
pp. 65-69
Author(s):  
Masataka Shimojo ◽  
Kentaro Ikeda ◽  
Yoki Asano ◽  
Reiko Ishiwaka ◽  
Tao Shao ◽  
...  

10.5109/4507 ◽  
2003 ◽  
Vol 47 (2) ◽  
pp. 367-372
Author(s):  
Masataka Shimojo ◽  
Kentaro Ikeda ◽  
Yoki Asano ◽  
Reiko Ishiwaka ◽  
Tao Shao ◽  
...  

2014 ◽  
pp. 85-90
Author(s):  
Martin Aigner ◽  
Günter M. Ziegler
Keyword(s):  

1998 ◽  
pp. 57-62
Author(s):  
Martin Aigner ◽  
Günter M. Ziegler
Keyword(s):  

2018 ◽  
pp. 89-94 ◽  
Author(s):  
Martin Aigner ◽  
Günter M. Ziegler
Keyword(s):  

Author(s):  
Mark S. Ashbaugh ◽  
Fritz Gesztesy ◽  
Lotfi Hermi ◽  
Klaus Kirsten ◽  
Lance Littlejohn ◽  
...  

1974 ◽  
Vol 26 (5) ◽  
pp. 1025-1035 ◽  
Author(s):  
Joseph Zaks

The maximum genus γM(G) of a connected graph G has been defined in [2] as the maximum g for which there exists an embedding h : G —> S(g), where S(g) is a compact orientable 2-manifold of genus g, such that each one of the connected components of S(g) — h(G) is homeomorphic to an open disk; such an embedding is called cellular. If G is cellularly embedded in S(g), having V vertices, E edges and F faces, then by Euler's formulaV-E + F = 2-2g.


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