Results 71 to 80 of about 10,083 (180)

The Stratified Ocean Model With Adaptive Refinement (SOMARv2)

open access: yesJournal of Advances in Modeling Earth Systems, Volume 17, Issue 11, November 2025.
Abstract Numerical studies of submesoscale ocean dynamics are restricted by several challenges, including its vast range of scales, nonhydrostatic features, and strong anisotropy. The Stratified Ocean Model with Adaptive Refinement (SOMAR) was developed to address many of these issues.
Edward Santilli   +2 more
wiley   +1 more source

An Inconvenient Truth: A Comprehensive Examination of the Added Value (or Lack Thereof) of Leadership Measures

open access: yesJournal of Management Studies, Volume 62, Issue 7, Page 3072-3117, November 2025.
Abstract The leadership literature encompasses a bewildering array of leadership styles, with most studies focussing on the nature and consequences of a single leadership style in isolation. This isolationist approach has led researchers to mostly ignore the similarities between supposedly different leadership styles, and few studies have examined ...
Nathan Eva   +4 more
wiley   +1 more source

Absorbing Set Analysis and Design of LDPC Codes from Transversal Designs over the AWGN Channel [PDF]

open access: yes, 2014
In this paper we construct low-density parity-check (LDPC) codes from transversal designs with low error-floors over the additive white Gaussian noise (AWGN) channel. The constructed codes are based on transversal designs that arise from sets of mutually
Er Gruner, Michael Huber, Student Member
core  

Sets of mutually orthogonal latin squares with “like subsquares,” II

open access: yesJournal of Combinatorial Theory, Series A, 1992
The concepts of ``transversal identifying Latin squares'' and Latin squares with ``like subsquares'' are introduced. The transversal identifying property permits the determination of orthogonality in computing time which is proportional to the cube of the order of Latin squares instead of the fourth power.
openaire   +3 more sources

Mutually Unbiased Bases and The Complementarity Polytope [PDF]

open access: yes, 2004
A complete set of N+1 mutually unbiased bases (MUBs) forms a convex polytope in the N^2-1 dimensional space of NxN Hermitian matrices of unit trace. As a geometrical object such a polytope exists for all values of N, while it is unknown whether it can be
Bengtsson, Ingemar, Ericsson, Asa
core  

Generation of all randomizations using circuits. [PDF]

open access: yesAnn Inst Stat Math, 2023
Pesce E   +3 more
europepmc   +1 more source

Five mutually orthogonal Latin squares of orders 24 and 40

open access: yesDiscrete Mathematics, 1995
An \((r,n)\)-difference matrix \(D\), over an abelian group \(G\) of order \(n\), is an \(r\times n\) matrix such that the difference of any two distinct rows results in a vector whose set of components equals \(G\). Let \(N(n)\) denote the maximum number of mutually orthogonal latin squares of order \(n\).
openaire   +2 more sources

Permutation polynomials induced from permutations of subfields, and some complete sets of mutually orthogonal latin squares

open access: yes, 2013
We present a general technique for obtaining permutation polynomials over a finite field from permutations of a subfield. By applying this technique to the simplest classes of permutation polynomials on the subfield, we obtain several new families of ...
Zieve, Michael E.
core  

Home - About - Disclaimer - Privacy