Results 11 to 20 of about 1,616 (70)

Adaptation potential of Neotropical montane oaks to drought events: Wood anatomy sensitivity in Quercus delgadoana and Quercus meavei

Functional Ecology, Volume 37, Issue 7, Page 2040-2055, July 2023., 2023
Read the free Plain Language Summary for this article on the Journal blog. Abstract Climate and local water availability are major evolutionary drivers of adaptive variation and plasticity in the hydraulic architecture of Tropical Montane Cloud Forest (TMCF) tree species.
Beatriz Argüelles‐Marrón, Jorge A. Meave, Isolda Luna‐Vega, Doris B. Crispin‐DelaCruz, Paul Szejner, Fressia N. Ames‐Martínez, Ernesto C. Rodríguez‐Ramírez   +6 more
wiley   +1 more source

Gold Au(I)6 Clusters with Ligand‐Derived Atomic Steric Locking: Multifunctional Optoelectrical Properties and Quantum Coherence

Advanced Optical Materials, Volume 11, Issue 8, April 18, 2023., 2023
The synthesis of ligand‐derived atomic steric locking Au(I)6 nanoclusters containing centrosymmetric Au core with all six atoms in Au(I) state is reported. In combination of exceptional linear and nonlinear optical properties, the nanoclusters show strong quantum coherence and act as p‐type dopant suitable for field‐effect transistor devices.
Sourov Chandra, Alice Sciortino, Susobhan Das, Faisal Ahmed, Arijit Jana, Jayoti Roy, Diao Li, Ville Liljeström, Hua Jiang, Leena‐Sisko Johansson, Xi Chen, Nonappa, Marco Cannas, Thalappil Pradeep, Bo Peng, Robin H. A. Ras, Zhipei Sun, Olli Ikkala, Fabrizio Messina   +18 more
wiley   +1 more source

Convergent Hahn series and tropical geometry of higher rank

Journal of the London Mathematical Society, Volume 107, Issue 4, Page 1450-1481, April 2023., 2023
Abstract We propose to study the tropical geometry specifically arising from convergent Hahn series in multiple indeterminates. One application is a new view on stable intersections of tropical hypersurfaces. Another one is perturbations of rank one tropical polytopes, which is beneficial for algorithmic purposes.
Michael Joswig, Ben Smith
wiley   +1 more source

Γ(α, β)‐BE‐Algebras

Journal of Mathematics, Volume 2023, Issue 1, 2023., 2023
The concept of Γ(α, β)‐BE‐algebra is introduced as a generalization of a Γα‐BE‐algebra and a Γβ‐BE‐algebra and its properties are studied. We introduced the concepts of (α, β)‐subalgebra and (α, β)‐filter of a Γ(α, β)‐BE‐algebra and discussed the relation between these two concepts. We provided conditions for an (α, β)‐subalgebra to be an (α, β)‐filter.
Ravikumar Bandaru, Jeong Gi Kang, Amal S. Alali, Young Bae Jun, Mohammad W. Alomari   +4 more
wiley   +1 more source

Kannan Nonexpansive Mappings on Nakano Sequence Space of Soft Reals with Some Applications

Journal of Function Spaces, Volume 2022, Issue 1, 2022., 2022
We developed the operators ideal in this article by extending s‐soft reals and a particular space of sequences with soft real numbers. The criteria necessary for the Nakano sequence space of soft real numbers given with the definite function to be prequasi Banach and closed are investigated.
Awad A. Bakery, Mustafa M. Mohammed, Reny George   +2 more
wiley   +1 more source

[Retracted] Approximations of Intuitionistic Fuzzy Ideals over Dual Spaces by Soft Binary Relations

Journal of Function Spaces, Volume 2022, Issue 1, 2022., 2022
The major advantage of this proposed work is to investigate roughness of intuitionistic fuzzy subsemigroups (RIFSs) by using soft relations. In this way, two sets of intuitionistic fuzzy (IF) soft subsemigroups, named lower approximation and upper approximation regarding aftersets and foresets, have been introduced.
Muhammad Zishan Anwar, Shahida Bashir, Muhammad Aslam, Muhammad Shabir, Ganesh Ghorai   +4 more
wiley   +1 more source

A Generalized Decision‐Making Technique Based on Bipolar‐Valued Multivague Soft Sets

Journal of Function Spaces, Volume 2022, Issue 1, 2022., 2022
The decision‐making technique, launched by Roy and Maji, is considered an effective method to overcome uncertainty and fuzziness in decision‐making problems, though, adapting it to reflect the problem parameters’ vagueness, as well as multibipolarity, is very difficult. So, in this article, the bipolarity is interpolated into the multivague soft set of
Hanan H. Sakr, Abdisalam Hassan Muse, Ramy Aldallal, Muhammad Gulzar   +3 more
wiley   +1 more source

Provenance Circuits for Trees and Treelike Instances (Extended Version) [PDF]

, 2015
Query evaluation in monadic second-order logic (MSO) is tractable on trees and treelike instances, even though it is hard for arbitrary instances. This tractability result has been extended to several tasks related to query evaluation, such as counting ...
B Kimelfeld, HL Bodlaender, M Bojańczyk, R Pichler   +3 more
core   +2 more sources

Ideals in Ordered Γ-Semirings

Discussiones Mathematicae - General Algebra and Applications, 2018
In this paper, we introduce the notion of k-ideal, m−k ideal, prime ideal, maximal ideal, filter, irreducible ideal, strongly irreducible ideal in ordered Γ-semirings, study the properties of ideals in ordered Γ-semirings and the relations between them ...
Rao Marapureddy Murali Krishna
doaj   +1 more source