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COMBINATORICS
2007
84views more  COMBINATORICS 2007»
13 years 7 months ago
A Note on The Rogers-Fine Identity
In this paper, we derive an interesting identity from the Rogers-Fine identity by applying the q-exponential operator method.
Jian-Ping Fang
ICPR
2002
IEEE
14 years 8 months ago
A Note on Principal Point Estimability
We provide elementary geometric arguments to show that the principal point of cameras with small to moderate field of view cannot be reliably estimated from natural, noisy images ...
Alberto Ruiz, Ginés García-Mateos, P...
SLOGICA
2008
85views more  SLOGICA 2008»
13 years 7 months ago
A Note on Prototypes, Convexity and Fuzzy Sets
The work on prototypes in ontologies pioneered by Rosch [10] and elaborated by Lakoff [8] and Freund [3] is related to vagueness in the sense that the more remote an instance is fr...
Norman Foo, Boon Toh Low
DAM
1999
90views more  DAM 1999»
13 years 7 months ago
Note on a Helicopter Search Problem on Graphs
We consider a search game on a graph in which one cop in a helicopter flying from vertex to vertex tries to catch the invisible robber. The existence of the winning program for th...
Fedor V. Fomin
AMC
2010
132views more  AMC 2010»
13 years 6 months ago
A note on "New kink-shaped solutions and periodic wave solutions for the (2 + 1)-dimensional Sine-Gordon equation"
Exact solutions of the Nizhnik-Novikov-Veselov equation by Li [New kink-shaped solutions and periodic wave solutions for the (2+1)-dimensional Sine-Gordon equation, Appl. Math. Co...
Nikolay A. Kudryashov, Pavel N. Ryabov, Dmitry I. ...