APPML
2006
13 years 4 months ago
2006
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...
APPML
2006
13 years 4 months ago
2006
APPML
2006
13 years 4 months ago
2006
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...
APPML
2006
13 years 4 months ago
2006
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...
APPML
2006
13 years 4 months ago
2006
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...
APPML
2006
13 years 4 months ago
2006
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
APPML
2006
13 years 4 months ago
2006
Let be a polynomial over K (a field of characteristic 0) such that the Hessian of is a nonzero constant. Let
APPML
2006
13 years 4 months ago
2006
APPML
2006
13 years 4 months ago
2006
APPML
2006
13 years 4 months ago
2006
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...