Results 231 to 240 of about 75,365 (285)

Some isolation and stability results for Einstein manifolds [PDF]

Letizia Branca, Klaus Kroencke
openalex   +1 more source

The GJMS operators in geometry, analysis and physics

Journal of the London Mathematical Society, Volume 113, Issue 1, January 2026.
Abstract The GJMS operators, introduced by Graham, Jenne, Mason and Sparling, are a family of conformally invariant linear differential operators with leading term a power of the Laplacian. These operators and their method of construction have had a major impact in geometry, analysis and physics.
Jeffrey S. Case, A. Rod Gover
wiley   +1 more source

Hawking-Type Singularity Theorems for Worldvolume Energy Inequalities. [PDF]

Ann Henri Poincare
Graf M, Kontou EA, Ohanyan A, Schinnerl B.   +3 more
europepmc   +1 more source

ON QUASI EINSTEIN MANIFOLDS

, 2008
Uday Chand De, Biman Kanti De
openalex   +2 more sources

Beyond the Hodge theorem: Curl and asymmetric pseudodifferential projections

Journal of the London Mathematical Society, Volume 113, Issue 1, January 2026.
Abstract We develop a new approach to the study of spectral asymmetry. Working with the operator curl:=∗d$\operatorname{curl}:={*}\mathrm{d}$ on a connected oriented closed Riemannian 3‐manifold, we construct, by means of microlocal analysis, the asymmetry operator — a scalar pseudodifferential operator of order −3$-3$.
Matteo Capoferri, Dmitri Vassiliev
wiley   +1 more source

Redox-Switchable Single-Atom Catalyst Enables Efficient Aqueous Hydroxymethylfurfural Oxidation. [PDF]

ACS Catal
Advani JH, Panáček D, Langer P, Plachá D, Zhao E, Xi S, Chen Z, Jagadeesh RV, Fornasiero P, Zoppellaro G, Bakandritsos A, Zbořil R.   +11 more
europepmc   +1 more source

Delving Into the Depths of the Properties and Behavior of Bipolar Pythagorean Neutrosophic Metric Spaces: A Theoretical Analysis

Journal of Mathematics, Volume 2026, Issue 1, 2026.
This paper advances the theory of bipolar Pythagorean neutrosophic fuzzy (BPNF) sets by establishing their formalization within a topological and metric framework, while also demonstrating their role in decision‐making under uncertainty. The main contributions are as follows: (1) definition and characterization of BPNF topological spaces, providing a ...
Akiladevi Natarajan, Santhi Rathinasamy, Prasantha Bharathi Dhandapani, Md. Fayz-Al-Asad, Samy R. Mahmoud, Tareq Al-Shami   +5 more
wiley   +1 more source

High-Resolution Nanoscale AC Quantum Sensing in CMOS Compatible SiC. [PDF]

Nano Lett
Fisher P, Zappacosta A, Fuhrmann J, Haylock B, Gao W, Nagy R, Jelezko F, Cernansky R.   +7 more
europepmc   +1 more source

The Dynamical Landscape of the Negative‐Order (3+1)‐Dimensional Calogero–Bogoyavlenskii–Schiff Equation

Journal of Mathematics, Volume 2026, Issue 1, 2026.
A new negative‐order form of the (3 + 1)‐dimensional Calogero–Bogoyavlenskii–Schiff equation is examined in this investigation. This equation plays an important role in accurately describing the thermodynamic properties of mixtures, particularly in chemical engineering applications.
Ulviye Demirbilek, Jan Muhammad, Arzu Akbulut, Usman Younas, Taha Radwan, Karim K. Ahmed, Dimitri Mugnai   +6 more
wiley   +1 more source

Riemannian Newton Methods for Energy Minimization Problems of Kohn-Sham Type. [PDF]

J Sci Comput
Altmann R, Peterseim D, Stykel T.
europepmc   +1 more source