Results 61 to 70 of about 10,083 (180)
Journal of Ecology, Volume 114, Issue 1, January 2026.This research highlights the significance of elucidating the mechanisms behind above‐and below‐ground organs. The varying trait coordination across clades indicates different resource acquisition strategies above‐ and below‐ground, highlighting the need to consider large‐scale phylogenetic relatedness to better understand plant fitness.
Anvar Sanaei +15 more
wiley +1 more source
On the Equivalence of Kirkman-Steiner Triple Systems and Sets of Mutually Orthogonal Latin Squares [PDF]
, 1970 5 pages, 1 article*On the Equivalence of Kirkman-Steiner Triple Systems and Sets of Mutually Orthogonal Latin Squares* (Hedayat, A.; Raktoe, B.
Cornell University. Biometrics Unit. +4 more
core
A new structure for difference matrices over abelian $p$-groups
, 2018 A difference matrix over a group is a discrete structure that is intimately related to many other combinatorial designs, including mutually orthogonal Latin squares, orthogonal arrays, and transversal designs. Interest in constructing difference matrices
Jedwab, Jonathan, van Greevenbroek, Koen
core +1 more source
Barriers to the cross‐border diffusion of climate change policies
American Journal of Agricultural Economics, Volume 108, Issue 1, Page 106-142, January 2026.Abstract This paper establishes a statistically and economically significant relationship between national responses to climate change and genetic distance, which is a proxy for countries' dissimilarities in cultures, ancestry, and historical legacies associated with long‐term exposure to divergent historical trajectories.
Trung V. Vu
wiley +1 more source
A tripling construction for mutually orthogonal symmetric hamiltonian double Latin squares
Journal of combinatorial designs (Print), 2018 We provide two new constructions for pairs of mutually orthogonal symmetric hamiltonian double Latin squares. The first is a tripling construction, and the second is derived from known constructions of hamilton cycle decompositions of K p when p is prime.
J. Z. Schroeder
semanticscholar +1 more source
Exploiting Supervised Principal Component Analysis for Efficient High‐Dimensional Kriging Modeling
International Journal of Mathematics and Mathematical Sciences, Volume 2026, Issue 1, 2026.High‐dimensional Kriging modeling is widely used in engineering and scientific fields. However, as the input dimensionality increases, computational complexity rises dramatically, and the number of required training samples grows exponentially. To address these challenges, this paper proposes a novel high‐dimensional Kriging modeling methodology, the ...
Haiying Chen +5 more
wiley +1 more source
On the Structure and Classification of SOMAs: Generalizations of Mutually Orthogonal Latin Squares [PDF]
The Electronic Journal of Combinatorics, 1999 Let $k\ge0$ and $n\ge2$ be integers. A SOMA, or more specifically a SOMA$(k,n)$, is an $n\times n$ array $A$, whose entries are $k$-subsets of a $kn$-set $\Omega$, such that each element of $\Omega$ occurs exactly once in each row and exactly once in each column of $A$, and no 2-subset of $\Omega$ is contained in more than one entry of $A$.
openaire +2 more sources
A Data‐Driven Approach to Integrated Adaptive Morphing and Guidance for Cruise Missiles
International Journal of Mechanical System Dynamics, Volume 5, Issue 4, Page 670-693, December 2025.ABSTRACT To address the complex coupling between aerodynamic characteristics and guidance control for morphing flight missiles, this study proposes a data‐driven approach to integrated adaptive morphing and guidance. Firstly, an aerodynamic surrogate model is constructed using a fully connected neural network (FCNN), mapping the configuration ...
Ming‐Yu Wu +6 more
wiley +1 more source
SOME CONSTRUCTIONS OF MUTUALLY ORTHOGONAL LATIN SQUARES AND SUPERIMPOSED CODES
Discrete Mathematics, Algorithms and Applications, 2012 Superimposed codes is a special combinatorial structure that has many applications in information theory, data communication and cryptography. On the other hand, mutually orthogonal latin squares is a beautiful combinatorial object that has deep connection with design theory. In this paper, we draw a connection between these two structures.
Jennifer Seberry, Dongvu Tonien
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Nanophotonics, Volume 14, Issue 27, Page 4821-4874, December 2025.Abstract Modern technological evolution witnesses a fast‐paced progress in the design, science, and technology of light‐driven micro/nanomachines in the recent past. These micromachines have found enormous applications as micro/nanoscale manipulators, micromachined space exploration components, nano‐sized cell positioning and control, and micro ...
Rigvendra Kumar Vardhan +2 more
wiley +1 more source