Results 31 to 40 of about 2,205,726 (308)

Non-linear duality invariant partially massless models?

open access: yesPhysics Letters B, 2016
We present manifestly duality invariant, non-linear, equations of motion for maximal depth, partially massless higher spins. These are based on a first order, Maxwell-like formulation of the known partially massless systems.
D. Cherney   +3 more
doaj   +1 more source

Traveling waves in one-dimensional non-linear models of strain-limiting viscoelasticity [PDF]

open access: yes, 2015
In this paper we investigate traveling wave solutions of a non-linear differential equation describing the behaviour of one-dimensional viscoelastic medium with implicit constitutive relations.
Erbay, Hüsnü Ata   +2 more
core   +1 more source

Non-Linear Macroeconomic Models of Growth with Memory

open access: yesMathematics, 2020
In this article, two well-known standard models with continuous time, which are proposed by two Nobel laureates in economics, Robert M. Solow and Robert E. Lucas, are generalized.
Vasily E. Tarasov
doaj   +1 more source

Forecasting Volatility of Dhaka Stock Exchange: Linear Vs Non-linear models

open access: yesInternational Journal of Science and Engineering, 2012
Prior information about a financial market is very essential for investor to invest money on parches share from the stock market which can strengthen the economy.
Masudul Islam   +2 more
doaj   +1 more source

3D Model Identification of a Soft Robotic Neck

open access: yesMathematics, 2021
Soft robotics is becoming an emerging solution to many of the problems in robotics, such as weight, cost and human interaction. In order to overcome such problems, bio-inspired designs have introduced new actuators, links and architectures.
Fernando Quevedo   +3 more
doaj   +1 more source

Performance Evaluation of Machine Learning Models in Predicting Dry and Wet Climatic Phases [PDF]

open access: yesJournal of Soft Computing in Civil Engineering, 2020
Water resource and environmental engineers need accurate information in harnessing water for diverse uses, therefore it is expedient to accurately predict dry and wet climatic phases in order to ensure optimum water resource planning and management. This
Oluwatobi Aiyelokun   +2 more
doaj   +1 more source

Generalized linear models [PDF]

open access: yes, 1972
The technique of iterative weighted linear regression can be used to obtain maximum likelihood estimates of the parameters with observations distributed according to some exponential family and systematic effects that can be made linear by a suitable ...
Nelder, J. A., Wedderburn, R. W. M.
core   +1 more source

Parametrizations of Non-Linear Models

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 1982
summary in the literature there have been many suggestions on how to parametrize models. some properties you can seek are (1) stability of variance of the mle; (2) normal likelihood; (3) zero asymptotic skewness of the mle; (4) asymptotic unbiasedness of the mle.
openaire   +2 more sources

Reliability of imperfect structures (simple non-linear models)

open access: yesJournal of Civil Engineering and Management, 2002
Limit states of simple, spatial, non-linear models of structures with two degrees of freedom are considered. Geometric and material imperfections are taken in the form of random variables.
Eugeniusz Bielewicz, Jarosłlaw Goórski
doaj   +1 more source

Inbreeding depression in Holstein cattle in Brazil

open access: yesRevista Brasileira de Zootecnia
The objective of this study was to evaluate inbreeding depression in Holstein cows in Brazil, considering their 305-day milk production (MP), age of first calving (AFC), and calving interval (CI).
Mário Henrique Magalhães Araújo da Silva   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy