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APPML
2006
71views more  APPML 2006»
13 years 11 months ago
Distance distribution of nodes in star graphs
The purpose of the paper is to provide an answer to a long standing problem to compute the distance distribution among the nodes in a star graph, i.e., to compute the exact number...
L. Wang, S. Subramanian, Shahram Latifi, Pradip K....
APPML
2006
54views more  APPML 2006»
13 years 11 months ago
Extension of a list coloring problem
Baoyindureng Wu, Li Zhang
APPML
2006
81views more  APPML 2006»
13 years 11 months ago
On the nonlinearity of linear recurrence sequences
We obtain an upper bound on a new type of exponential sums with linear recurrence sequences. We apply this bound to estimate the Fourier coefficients, and thus the nonlinearity, o...
Igor Shparlinski, Arne Winterhof
APPML
2006
79views more  APPML 2006»
13 years 11 months ago
Example of supersonic solutions to a steady state Euler-Poisson system
We give an example of supersonic solutions to a one-dimensional steady state Euler-Poisson system arising in the modeling of plasmas and semiconductors. The existence of the supers...
Yue-Jun Peng, Ingrid Violet
APPML
2006
73views more  APPML 2006»
13 years 11 months ago
Threshold arrangements and the knapsack problem
We show that a combinatorial question which has been studied in connection with lower bounds for the knapsack problem by Brimkov and Dantchev (2001) is related to threshold graphs...
Günter Rote, André Schulz
APPML
2006
92views more  APPML 2006»
13 years 11 months ago
An alternative approach to solving the Black-Scholes equation with time-varying parameters
In this note we provide a simple derivation of an explicit formula for the price of an option on a dividend-paying equity when the parameters in the Black
Marianito R. Rodrigo, Rogemar S. Mamon
APPML
2006
70views more  APPML 2006»
13 years 11 months ago
Legendre transform, Hessian conjecture and tree formula
Let be a polynomial over K (a field of characteristic 0) such that the Hessian of is a nonzero constant. Let
Guowu Meng
APPML
2006
56views more  APPML 2006»
13 years 11 months ago
Preconditioned iterative methods on sparse subspaces
Kazufumi Ito, Jari Toivanen
APPML
2006
80views more  APPML 2006»
13 years 11 months ago
Unicyclic graphs with exactly two main eigenvalues
An eigenvalue of a graph G is called a main eigenvalue if it has an eigenvector the sum of whose entries is not equal to zero, and it is well known that a graph has exactly one ma...
Yaoping Hou, Feng Tian