Results 21 to 30 of about 7,584,855 (293)

Girth Analysis of Tanner’s (3, 17)-Regular QC-LDPC Codes Based on Euclidean Division Algorithm

open access: yesIEEE Access, 2019
In this paper, the girth distribution of the Tanner’s (3, 17)-regular quasi-cyclic LDPC (QC-LDPC) codes with code length $17p$ is determined, where $p$ is a prime and $p \equiv 1~(\bmod ~51)$ .
Hengzhou Xu   +3 more
doaj   +1 more source

On the Girth of Tanner (3, 13) Quasi-Cyclic LDPC Codes

open access: yesIEEE Access, 2019
Girth is an important structural property of low-density parity-check (LDPC) codes. Motivated by the works on the girth of Tanner (3, 5), (3, 7), (3, 11), and (5, 7) quasi-cyclic (QC) LDPC codes, we, in this paper, study the girth of Tanner (3, 13) QC ...
Hengzhou Xu   +4 more
doaj   +1 more source

Numerical simulation and first-order hazard analysis of large co-seismic tsunamis generated in the Puerto Rico trench: near-field impact on the North shore of Puerto Rico and far-field impact on the US East Coast [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2010
We perform numerical simulations of the coastal impact of large co-seismic tsunamis, initiated in the Puerto Rican trench, both in far-field areas along the upper US East coast (and other Caribbean islands), and in more detail in the near-field, along ...
S. T. Grilli   +5 more
doaj   +1 more source

Special Sets of Primes in Function Fields

open access: yesIntegers, 2013
Version 1.0, 4 pages: keywords: Primes, Function Field, Irreducible ...
Julio C. Andrade   +3 more
openaire   +4 more sources

Big Prime Field FFT on the GPU [PDF]

open access: yesProceedings of the 2017 ACM International Symposium on Symbolic and Algebraic Computation, 2017
We consider prime fields of large characteristic, typically fitting on k machine words, where k is a power of 2. When the characteristic of these fields is restricted to a subclass of the generalized Fermat numbers, we show that arithmetic operations in such fields offer attractive performance both in terms of algebraic complexity and parallelism.
Liangyu Chen 0001   +3 more
openaire   +2 more sources

SOME EXPRESSIONS OF THE SMARANDACHE PRIME FUNCTION [PDF]

open access: yes, 2000
The main purpose of this paper is using elementary arithmetical functions to give some expressions of the Smarandache Prime Function P(n)
Ruiz, Sebastian Martin
core   +1 more source

On the Smarandache prime part [PDF]

open access: yes, 2007
For any positive integer n, the Smarandache Superior Prime Part Pp(n) is the smallest prime number greater than or equal to n; For any positive integer n ¸ 2, the Smarandache Inferior Prime Part pp(n) is the largest prime number less than or equal to ...
Yan, Xiaoxia
core   +1 more source

Vaso Prime RX Reviews 2021

open access: yes, 2021
Vaso Prime RX supplement has helped ensure that the client accomplishes appropriate sustenance. A well-being item can be utilized by guys to ensure that they perform appropriately in bed.
Vaso Prime RX
core   +1 more source

Fast prime field elliptic-curve cryptography with 256-bit primes [PDF]

open access: yesJournal of Cryptographic Engineering, 2014
This paper studies software optimization of elliptic-curve cryptography with $$256$$ -bit prime fields. We propose a constant-time implementation of the NIST and SECG standardized curve P-
Shay Gueron, Vlad Krasnov
openaire   +3 more sources

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