Results 201 to 210 of about 3,675 (265)

Surgery and positive Bakry-Émery Ricci curvature. [PDF]

Calc Var Partial Differ Equ
Reiser P, Tripaldi F.
europepmc   +1 more source

Land Subsidence Susceptibility Mapping in Semi‐Arid Regions Using PS‐InSAR and Tree‐Based Ensemble Machine Learning: A Case Study From Çumra, Türkiye

Transactions in GIS, Volume 30, Issue 4, June 2026.
ABSTRACT Land subsidence is an increasing environmental hazard in semi‐arid agricultural basins where intensive groundwater abstraction, compressible geological units, and expanding land‐use pressures interact. This study presents a PS‐InSAR and machine‐learning‐based framework for land subsidence susceptibility mapping in the Çumra District of the ...
Burhan Baha Bilgilioğlu
wiley   +1 more source

Image generator for tabular data based on non-Euclidean metrics for CNN-based classification. [PDF]

PLoS One
Lin YR, Wu HM.
europepmc   +1 more source

Jacobi vector fields along geodesics in glued Riemannian manifolds

Jacobi vector fields along geodesics in glued Riemannian manifolds
Let M_α, α∈∧, be complete connected Riemannian manifolds which are glued at their boundary. We call such a manifold M=U_M_α a glued Rie-mannian manifold. Geodesics in a glued Riemannian manifold M are by definition locally minimizing curves in M. The variation vector fields through geodesics satisfy the Jacobi equation in each component manifold.
openaire  

Canine Leishmaniasis in Rio de Janeiro, Brazil (2000–2015): Taxonomic Characterisation of Etiological Agents and Geospatial Case Analysis

Zoonoses and Public Health, Volume 73, Issue 4, Page 314-325, June 2026.
ABSTRACT Introduction Canine Leishmaniasis is a vector‐borne zoonotic disease caused by several species of protozoa of the genus Leishmania. In the state of Rio de Janeiro (RJ), Leishmania braziliensis is the most prevalent species causing tegumentary leishmaniasis (TL) and Leishmania infantum is the main causative agent of visceral leishmaniasis (VL).
Luciana de Freitas Campos Miranda, Laryssa Fabiano do Rosário Coelho, Samanta Cristina das Chagas Xavier, Artur Augusto Velho Mendes Junior, Renan Nunes Albuquerque, Aline Fagundes da Silva, Andreza Pain Marcelino, Fernanda Nunes Santos, Sandro Antonio Pereira, Rodrigo Caldas Menezes, Armando de Oliveira Schubach   +10 more
wiley   +1 more source

Evolutions of partner-ruled surfaces with simultaneous inextensibility conditions. [PDF]

PLoS One
Eren K, Ersoy S, Khan MNI.
europepmc   +1 more source

On the tightness of left‐invariant contact structures

Bulletin of the London Mathematical Society, Volume 58, Issue 6, June 2026.
Abstract We prove that all left‐invariant contact structures on three‐dimensional Lie groups are tight. The argument is based on Riemannian methods and establishes a unique factorization property for any Lie group admitting a left‐invariant contact structure, other than SU(2)$\mathrm{SU}(2)$. We then make use of such factorization property to construct
Eugenio Bellini
wiley   +1 more source

Riemannian L-systems: modelling growing forms in curved spaces. [PDF]

Quant Plant Biol
Godin C, Boudon F.
europepmc   +1 more source

Cohomogeneity‐one solitons in Laplacian flow: Local, smoothly‐closing and steady solitons

Journal of the London Mathematical Society, Volume 113, Issue 6, June 2026.
Abstract We initiate a systematic study of cohomogeneity‐one solitons in Bryant's Laplacian flow of closed G2$\text{G}_2$‐structures on a 7‐manifold, motivated by the problem of understanding finite‐time singularities of that flow. Here, we focus on solitons with symmetry groups Sp(2)${\rm Sp}(2)$ and SU(3)${\rm SU}(3)$; in both cases, we prove the ...
Mark Haskins, Johannes Nordström
wiley   +1 more source

Integrating 2D Dermatological Photography with 3D Anatomical Surfaces. [PDF]

Proc SPIE Int Soc Opt Eng
Jiang B, Liu Y, McNeil AJ, Cho C, Saknite I, Pavletic SZ, Cowen EW, Weiss R, Landman BA, Dawant BM, Tkaczyk ER.   +10 more
europepmc   +1 more source