Results 61 to 70 of about 376,859 (113)
Journal of Advances in Modeling Earth Systems, Volume 18, Issue 9, September 2026.Abstract The surface water and ocean topography (SWOT) satellite mission marks a major advance in observing ocean surface dynamics, providing sea surface height (SSH) measurements at unprecedented spatial resolution. Reconstructing gridded SSH fields from SWOT data requires new algorithms capable of retrieving measured fine‐scale variability, which is ...
V. Bellemin‐Laponnaz +4 more
wiley +1 more source
, 2014 In this paper, we begin the study of zero-dimensional field theories with fields taking values in a semistrict Lie 2-algebra. These theories contain the IKKT matrix model and various M-brane related models as special cases.
Saemann, Christian; id_orcid +3 more
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Geophysical Prospecting, Volume 74, Issue 7, September 2026.ABSTRACT To reduce information loss in seismic imaging of complex geological media, it is essential to account for anisotropy, particularly in tilted transversely isotropic (TTI) formations–the most common anisotropy in exploration geophysics. However, the elastic wave equations governing such media inherently couple P$P$‐ and S$S$‐waves, whereas ...
Lucas S. Bitencourt, Reynam C. Pestana
wiley +1 more source
In this paper, we introduce the concept of Γ–BL-algebras, a natural multi-parameter extension of BL-algebras in which each pair of residuated operations is indexed by a nonempty set Γ.
Arsham Borumand Saeid, A. Mohamed Ali
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Journal of Agricultural Economics, Volume 77, Issue 3, Page 910-927, September 2026.ABSTRACT Repurposing agricultural public resources toward higher‐return incentives and investments can help transform agri‐food systems. This is important for low‐income countries, especially in sub‐Saharan Africa, where limited budgets restrict options for boosting agricultural spending.
Marco V. Sánchez +3 more
wiley +1 more source
, 2012 This Saylor course is an extension of abstract algebra I and revisits structures like groups, rings and fields as well as mappings like homomorphisms and isomorphisms.
algebra, The Saylor Foundation
core
The composition algebra of a cyclic quiver [PDF]
, 1993 Ringel CM. The composition algebra of a cyclic quiver. Proceedings of the London Mathematical Society : Ser. 3.
Ringel, Claus Michael
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Modular analogs of character formulas and minimal lifts of modular forms
Bulletin of the London Mathematical Society, Volume 58, Issue 9, September 2026.Abstract If f$f$ is a mod‐3 eigenform of weight 2 and level Γ0(ℓ2)$\Gamma _0(\ell ^2)$ for a prime ℓ$\ell$ such that ℓ≡−1(mod3)$\ell \equiv -1 \pmod {3}$, and ℓ$\ell$ is a vexing prime for f$f$, we show that there is no obstruction to finding a minimal lift of f$f$, but that there is an obstruction to finding a nonminimal lift.
Patrick B. Allen, Preston Wake
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Journal of Computer Assisted Learning, Volume 42, Issue 4, August 2026.ABSTRACT Background Students' learning outcomes and experiences vary depending on the learning environment, and their reinforcement relies on meeting specific innate needs. In this context, self‐determination is considered a key theory that fosters students' learning experiences.
Serpil Yorganci
wiley +1 more source
The Measure of Fuzzy Filters on BL-Algebras
Advances in Fuzzy Systems, 2019 The new concept of the fuzzy filter degree was given by means of the implication operator, which enables to measure a degree to which a fuzzy subset of a BL-algebra is a fuzzy filter.
Xiang Zhu +3 more
doaj +1 more source