Now showing items 1-9 of 9
Class number formulas via 2‐isogenies of elliptic curves
(Oxford University PressWiley Periodicals, Inc., 2012-12)
Random knapsacks with many constraints
(Elsevier, 1994-01-26)
We provide new results on asymptotic values for the random knapsack problem. For a very general model in which the parameters are determined by a rather arbitrary joint distribution, we compute the rate of growth as the ...
p-Tower Groups over Quadratic Imaginary Number Fields
(2008-10-01)
The modern theory of class field towers has its origins in the study of the p-class field tower over a quadratic imaginary number field, so it is fitting that this problem be the first in the discipline to be nearing a ...
Finite approximations to a zero-sum game with incomplete information
(Physica-Verlag; Springer Science+Business Media, 1990-03)
In this paper, we investigate a scheme for approximating a two-person zero-sum game G of incomplete information by means of a natural system G mn of its finite subgames. The main question is: For large m and n , is an ...
On the growth of random knapsacks
(Elsevier, 1990-09)
We consider the problem of optimally filling a knapsack of fixed capacity by choosing from among a collection of n objects of randomly determined weight and value. Under very mild conditions on the common joint distribution ...
Local limiting behavior of the zeros of approximating polynomials
(Elsevier, 1994-06)
Let f be a piecewise analytic (but not analytic) function in Ck[a, b], k [ges] 0, and let p*n be the sequence of polynomials of best uniform approximation to f on [a, b]. It is well known that every point of [a, b] is a ...
Surface reconstructions of In-enriched InGaAs alloys
(The American Institute of Physics, 2003-08-18)
The atomic structure of In0.81Ga0.19As/InPIn0.81Ga0.19As/InP alloy layers was examined using in situ scanning tunneling microscopy. The (2×3) reconstruction observed during growth by reflection high-energy electron diffraction ...
Low‐temperature conductivity of epitaxial ZnSe in the impurity band regime
(The American Institute of Physics, 1994-11-14)
Low‐temperature conductivity of several samples of ZnSe grown by molecular‐beam epitaxy has been measured. The data indicate that for samples with carrier concentration below or near Nc, metal insulator transition, the ...
Evaluation of LoRa Mesh Networks for Disaster Response
(2023-04-28)
Natural and man-made disasters are becoming more prevalent and increasing in danger as climate change continues unabated and resources get scarce. Whether it be flood or terrorism, disasters displace people and it remains ...