Results 81 to 90 of about 1,732 (226)

Eigenvalue lower bounds and splitting for modified Ricci flow

Advanced Nonlinear Studies
We prove sharp lower bounds for eigenvalues of the drift Laplacian for a modified Ricci flow. The modified Ricci flow is a system of coupled equations for a metric and weighted volume that plays an important role in Ricci flow.
Colding Tobias Holck, Minicozzi II William P.   +1 more
doaj   +1 more source

Pseudolocality theorems of Ricci flows on incomplete manifolds

, 2023
In this paper we study the pseudolocality theorems of Ricci flows on incomplete manifolds. We prove that if a ball with its closure contained in an incomplete manifold has the small scalar curvature lower bound and almost Euclidean isoperimetric constant,
Cheng, Liang
core  

Almost Kähler Ricci Flows and Einstein and Lagrange-Finsler Structures on Lie Algebroids [PDF]

, 2021
In this work we investigate Ricci flows of almost Kähler structures on Lie algebroids when the fundamental geometric objects are completely determined by (semi) Riemannian metrics, or (effective) regular generating Lagrange/Finsler functions.
Vacaru, Sergiu
core  

Exploring Career Prospects in Oral and Maxillofacial Pathology and Oral Medicine Among Final‐Year Brazilian Dental Students: A Multi‐institutional Study

Journal of Oral Pathology &Medicine, EarlyView.
ABSTRACT Background Oral and maxillofacial pathology (OP) and oral medicine (OM) are recognized specialties in Brazil and worldwide. Identifying dental students' intentions to pursue these fields and understanding the factors influencing their career choices may provide insights into the future of the specialties.
Hélen Kaline Farias Bezerra, Fabrício Emanuel Soares de Oliveira, Daniella Reis Barbosa Martelli, Renato Assis Machado, Zêus Araújo Cunha, Fábio Ramoa Pires, Danyele Cambraia Franco de Souza, Silvia Regina de Almeida Reis, Giovanna Ribeiro Souto, Paulo Rogério Ferreti Bonan, Danyel Elias da Cruz Perez, Alan Roger dos Santos‐Silva, Luiz Evaristo Ricci Volpato, Janete Dias Almeida, Hercílio Martelli‐Júnior   +14 more
wiley   +1 more source

Navigating string theory field space with geometric flows

Journal of High Energy Physics
The Swampland Distance Conjecture postulates the emergence of an infinite tower of massless states when approaching infinite-distance points in moduli space.
Saskia Demulder, Dieter Lüst, Thomas Raml   +2 more
doaj   +1 more source

On the Ricci curvature of Kahler-Ricci Flow

, 2021
We have to add an additional assumption: the fibres of X over the canonical model X_{can} of X are biholomorphic to each ...
openaire   +2 more sources

Ricci Flow and the Poincaré Conjecture [PDF]

The Mathematical Intelligencer, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gadgil, Siddhartha, Seshadri, Harish
openaire   +1 more source

Locally Conformally Flat Ancient Ricci Flows [PDF]

, 2015
. We show that any locally conformally flat ancient solution to the Ricci flow must be rotationally symmetric. As a by–product, we prove that any locally conformally flat Ricci soliton is a gradient soliton in the shrinking and steady cases as well as in
MAZZIERI, LORENZO, LORENZO MAZZIERI, MANTEGAZZA, Carlo Maria, CATINO, GIOVANNI, Carlo Mantegazza, GIOVANNI CATINO   +5 more
core   +1 more source

Hyperbolic Kähler-Ricci flow [PDF]

Science China Mathematics, 2010
19 ...
openaire   +3 more sources

A Complexity‐Based Approach to Migration Policy Change: The Case of the German Residence Act

Regulation &Governance, EarlyView.
ABSTRACT This paper adapts and applies existing indicators to measure the complexity of German migration policy over time. Building on recent scholarship that conceptualizes migration policy as multidimensional, I adapt a measurement strategy from the EUPLEX Project to capture three key components of regulatory complexity: structural, linguistic, and ...
Pau Palop‐García
wiley   +1 more source