Results 101 to 110 of about 1,732 (226)
Nonassociative Ricci flows, star product and R-flux deformed black holes, and swampland conjectures
, 2023 We extend to a theory of nonassociative geometric flows a string-inspired model of nonassociative gravity determined by star product and R-flux deformations.
Bubuianu, Laurenţiu +2 more
core +1 more source
Ricci–Yamabe maps for riemannian flows and their volume variation and volume entropy [PDF]
, 2019 The aim of this short note is to produce new examples of geometrical flows associated to a given Riemannian flow g(t) . The considered flow in covariant symmetric 2-tensor fields will be called Ricci–Yamabe map since it involves a scalar combination of ...
Crasmareanu, Mircea, Güler, Sinem
core +1 more source
Invariant Measure and Universality of the 2D Yang–Mills Langevin Dynamic
Communications on Pure and Applied Mathematics, Volume 79, Issue 8, Page 1973-2102, August 2026.ABSTRACT We prove that the Yang–Mills (YM) measure for the trivial principal bundle over the two‐dimensional torus, with any connected, compact structure group, is invariant for the associated renormalised Langevin dynamic. Our argument relies on a combination of regularity structures, lattice gauge‐fixing and Bourgain's method for invariant measures ...
Ilya Chevyrev, Hao Shen
wiley +1 more source
Remarks on the Extension of the Ricci Flow [PDF]
Journal of Geometric Analysis, 2012 9 pages, to appear in Journal of Geometric ...
openaire +3 more sources
Outcomes of Live Virus Vaccination in Patients With Vascular Anomalies Being Treated With Sirolimus
Pediatric Blood &Cancer, Volume 73, Issue 7, July 2026.ABSTRACT Background Live vaccination in patients with vascular anomalies (VA) receiving sirolimus remains controversial due to immunosuppressive effects and theoretical risks. Procedure This single‐center retrospective study included patients with VA less than 4 years old at the start of sirolimus therapy who were incompletely vaccinated.
Svatava Merkle +5 more
wiley +1 more source
Optimal curvature estimates for homogeneous Ricci flows
, 2017 We prove uniform curvature estimates for homogeneous Ricci flows: For a solution defined on [0, t] the norm of the curvature tensor at time t is bounded by the maximum of C(n)/t and C(n)(scal(g(t)) - scal(g(0))).
Böhm, Christoph +5 more
core +1 more source
More Than Regulation: Challenging Habermas on the Future of the Public Sphere
Journal of Social Philosophy, EarlyView.
Bernardo Ferro
wiley +1 more source
Parental mentalization of parents of children with disabilities: A scoping review
Infant Mental Health Journal: Infancy and Early Childhood, Volume 47, Issue 4, July 2026.Abstract The parenting experience of parents of children with disabilities is unique, encompassing both positive and challenging aspects. Parental mentalization (PM), the ability of parents to interpret and understand their children's inner world, has been identified as a crucial factor benefiting both parents and their children.
Ari Reich, Ayelet Gur
wiley +1 more source
The Revo‐Evo Debate in the History and Philosophy of Science
Natural Sciences, Volume 6, Issue 3, July 2026.The paper juxtaposes revolutionary and evolutionary positions in epistemology in general as well as the history of science. While it deems the evolutionary arguments more persuasive, it also stresses the dependence of our assessment of change on the language we choose to describe the theories and positions under consideration.
Yemima Ben‐Menahem
wiley +1 more source
European Physical Journal C: Particles and FieldsWe extend the anholonomic frame and connection deformation method, AFCDM, for constructing exact and parametric solutions in general relativity, GR, to geometric flow models and modified gravity theories, MGTs, with nontrivial torsion and nonmetricity ...
Laurenţiu Bubuianu +3 more
doaj +1 more source