Results 101 to 110 of about 412,587 (240)
The three‐dimensional Seiberg–Witten equations for 3/2$3/2$‐spinors: A compactness theorem
Mathematische Nachrichten, Volume 298, Issue 10, Page 3331-3375, October 2025.Abstract The Rarita‐Schwinger–Seiberg‐Witten (RS–SW) equations are defined similarly to the classical Seiberg–Witten equations, where a geometric non–Dirac‐type operator replaces the Dirac operator called the Rarita–Schwinger operator. In dimension 4, the RS–SW equation was first considered by the second author (Nguyen [J. Geom. Anal. 33(2023), no. 10,
Ahmad Reza Haj Saeedi Sadegh +1 more
wiley +1 more source
On the equivalence of two curvature conditions for Lorentzian hypersurfaces
Arab Journal of Mathematical Sciences, 2017 Let n≥3. We show that semi-symmetry and Ricci-semisymmetry conditions are equivalent for any n-dimensional Lorentzian hypersurface in a Lorentzian space form with nonzero curvature.
Mohammed Guediri, Norah Alshehri
doaj +1 more source
Rigidity of convex domains in manifolds with nonnegative Ricci and sectional curvature [PDF]
, 1989 Viktor Schroeder, Martin Strake
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Ultrasound‐guided injections for the retrotrochanteric region: A cadaveric investigation
PM&R, Volume 17, Issue 10, Page 1191-1198, October 2025.Abstract Background Injections for the piriformis and triceps coxae tendons/bursae have not been described and validated. Objective To investigate the deep retrotrochanteric anatomy and validate an ultrasound (US)‐guided injection technique. Methods Fifteen sides of the pelvic half/lower limb of formalin‐fixed cadaveric specimens were dissected to ...
Kamal Mezian +6 more
wiley +1 more source
Deeper Exploiting Graph Structure Information by Discrete Ricci Curvature in a Graph Transformer. [PDF]
Entropy (Basel), 2023 Lai X, Liu Y, Qian R, Lin Y, Ye Q.
europepmc +1 more source
A remark on the Ricci curvature of algebraic surfaces of general type [PDF]
, 1984 Ryoichi Kobayashi
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Protein Science, Volume 34, Issue 10, October 2025.Abstract Water is essential for active life, yet some organisms, such as tardigrades, can survive prolonged periods of drying‐induced dormancy. Cytoplasmic abundant heat‐soluble (CAHS) proteins are disordered proteins that undergo a phase transition from the solution to gel state.
Kenny Nguyen +10 more
wiley +1 more source
Bakry-Émery Ricci Curvature Bounds for Doubly Warped Products of Weighted Spaces. [PDF]
J Geom Anal, 2022 Fathi Z, Lakzian S.
europepmc +1 more source
Ricci Curvature Bounds and Einstein Metrics on Compact Manifolds [PDF]
, 1989 Michael T. Anderson
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Fortschritte der Physik, Volume 73, Issue 9-10, October 2025.Abstract The unification of conformal and fuzzy gravities with internal interactions is based on the facts that i) the tangent group of a curved manifold and the manifold itself do not necessarily have the same dimensions and ii) both gravitational theories considered here have been formulated in a gauge theoretic way.
Gregory Patellis +3 more
wiley +1 more source