Results 121 to 130 of about 8,675 (297)

Epistemic and aleatoric uncertainty quantification in weather and climate models

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Aleatoric and epistemic uncertainties over time on weather and climate time‐scales, estimated through ensembles that sample aleatoric and epistemic uncertainty using Bayesian neural networks for parameterisations in the Lorenz 1996 model. The spread shows the 16th and 84th percentiles.
Laura A. Mansfield   +1 more
wiley   +1 more source

Bi-ideals of ordered semigroups based on the interval-valued fuzzy point [PDF]

open access: yes, 2016
Interval-valued fuzzy set theory (advanced generalization of Zadeh’s fuzzy sets) is a more generalized theory that can deal with real world problems more precisely than ordinary fuzzy set theory.
Sarmin, Nor Haniza   +3 more
core   +2 more sources

Two TOPSIS-Based Approaches for Multi-Choice Rough Bi-Level Multi-Objective Nonlinear Programming Problems

open access: yesMathematics
The multi-choice rough bi-level multi-objective nonlinear programming problem (MR-BLMNPP) has noticeably risen in various real applications. In the current model, the objective functions have a multi-choice parameter, and the constraints are represented ...
Mohamed A. El Sayed   +5 more
doaj   +1 more source

Some essential bi-ideals and essential fuzzy bi-ideals in a semigroup

open access: yesJournal of Mathematics and Computer Science, 2022
N. Panpetch, T. Muangngao, T. Gaketem
openaire   +1 more source

Ideal Fuzzy dan Quasi-ideal Fuzzy dalam Semiring Ternari [PDF]

open access: yes, 2011
Kar memperkenalkan konsep ideal dan quasi-ideal dalam semiring ternari. Quasi-ideal merupakan irisan dari ideal kiri, ideal kanan, dan ideal lateral dalam semiring ternari.
Maulitasari, RoroDyarAyu
core  

Sliding Mode Control in Aerospace Applications: A Survey

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Sliding mode control (SMC) enjoys robustness to matched and unmatched (in the case of minimum phase input‐output dynamics) bounded perturbations, and finite time convergence. Second‐order and higher‐order sliding mode control systems (2‐SMC/HOSMC) retain all the advantages of sliding mode control, but in addition can be applied to systems of ...
Yuri Shtessel, Christopher Edwards
wiley   +1 more source

A New Efficient Method to Solve Bi-Objective Transportation Problems Under Fuzzy Parameters

open access: yesمجلة بغداد للعلوم
The transportation problem (TP) is a classical optimization problem in operations research and logistics. Due to several factors, real-life situations may have inconsistent supply, demand, and unit transportation costs.
Ramakant Sharma, Sohan Lal Tyagi
doaj   +1 more source

(In)justice in Smart Cities: Barriers and an Integrative Framework for Solution Pathways From a Global Perspective

open access: yesSustainable Development, EarlyView.
ABSTRACT Smart city initiatives aim for sustainability and inclusiveness, but recent evidence shows that they often lead to injustices. Although this contradiction has received growing academic attention, a comprehensive understanding of how justice is addressed within smart city practices remains limited.
Md. Nazmul Haque   +5 more
wiley   +1 more source

Fuzzy bi-ideals and fuzzy quasi-ideals in ordered semirings

open access: yesGulf Journal of Mathematics, 2014
The notions of fuzzy bi-ideals and fuzzy quasi-ideals in ordered semirings are introduced and some of their characterizations are obtained through regularity criterion.
openaire   +1 more source

Ordered semigroups characterized by (∈, ∈ ∨q k)-fuzzy generalized bi-ideals [PDF]

open access: yes, 2012
In this paper, we introduce a considerable machinery that permits us to characterize a number of special (fuzzy) subsets in ordered semigroups. In this regard, we generalize (Davvaz and Khan in Inform Sci 181:1759–1770 2011) and define (∈,∈∨qk)-fuzzy ...
Sarmin, Nor Haniza   +3 more
core  

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