Results 261 to 270 of about 2,942,043 (344)

On the hypercomplex numbers and normed division algebras in all dimensions: A unified multiplication. [PDF]

PLoS One
Singh P, Gupta A, Joshi SD.
europepmc   +1 more source

Modular forms on non-linear double covers of algebraic groups

, 2010
Hung Yean Loke, Gordan Savin
openalex   +1 more source

Collective procrastination and protest cycles

American Journal of Political Science, EarlyView.
Abstract This paper studies a model of “pivotal protesting,” in which citizens act in order to change the outcome rather than to collect private benefits. We show that, when citizens face repeated opportunities to protest against a regime, pivotal protesting entails complex dynamic considerations: The continuation value of the status quo influences the
Germán Gieczewski, Korhan Kocak
wiley   +1 more source

Reasoning with the inverse of 3D cardinal direction relations based on direction matrices. [PDF]

Sci Rep
Wang M, Dong X, Gao J, Fang Z, Tang H, Li S.   +5 more
europepmc   +1 more source

Bases of quasi-hereditary covers of diagram algebras

, 2011
C. Bowman
openalex   +2 more sources

On the diversity of test instances for studying branch‐and‐bound performance

Australian &New Zealand Journal of Statistics, EarlyView.
Summary In their paper ‘An Automatic Method for Solving Discrete Programming Problems’, Ailsa Land and Alison Doig developed a branch‐and‐bound method for solving the general case of the mixed integer linear programming (MIP) problem. A core part of the algorithm, branch variable selection, has received renewed attention in recent years with the ...
Simon Bowly, Kate Smith‐Miles
wiley   +1 more source

A Martingale-Free Introduction to Conditional Gaussian Nonlinear Systems. [PDF]

Entropy (Basel)
Andreou M, Chen N.
europepmc   +1 more source

Normalising Transformation of the Hill Estimator

Australian &New Zealand Journal of Statistics, EarlyView.
ABSTRACT We present a normalising transformation of the Hill estimator to improve the convergence rate in finite‐sample performance. Our proposal for the normalising transformation is based on the higher order asymptotic expansion of the Hill estimator. The transformation is automatic and simple in computation.
Rikako Nomura, Yan Liu
wiley   +1 more source

ChatGPT-generated help produces learning gains equivalent to human tutor-authored help on mathematics skills. [PDF]

PLoS One
Pardos ZA, Bhandari S.
europepmc   +1 more source

Addendum to “A note on groups covered by conjugates of a proper subgroup” [J. Algebra 370 (2012) 171–175]

, 2012
Enrico Jabara
openalex   +1 more source