Results 191 to 200 of about 277,784 (216)

Pinwheels in symplectic rational and ruled surfaces and non‐squeezing of rational homology balls

open access: yesJournal of Topology, Volume 19, Issue 3, September 2026.
Abstract We use almost toric fibrations and the symplectic rational blow‐up to determine when certain Lagrangian pinwheels, which we call liminal, embed in symplectic rational and ruled surfaces. The case of L2,1$L_{2,1}$‐pinwheels, namely Lagrangian RP2s$\mathbb {R}P^2{\rm s}$, answers a question of Kronheimer in the negative, exhibiting a symplectic ...
Nikolas Adaloglou, Johannes Hauber
wiley   +1 more source

Simple homotopy theory for Fukaya categories

open access: yesJournal of Topology, Volume 19, Issue 3, September 2026.
Abstract We develop a categorical framework for simple homotopy theory in Fukaya categories, based on the fundamental group of the ambient symplectic manifold. When the first Chern class vanishes, we show that any isomorphism in the Fukaya category of a Weinstein manifold has trivial Whitehead torsion.
Yonghwan Kim
wiley   +1 more source

Development and Evaluation of an Urban Atmospheric Inverse Modeling Framework for the Washington, DC and Baltimore, MD Metropolitan Area: Initial Results From an Inert Tracer Case Study

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 16, 28 August 2026.
Abstract Accurate quantification of hazardous material releases in cities is critical for emergency managers aiming to mitigate health impacts and mortality in the population. Here, a study on the development and evaluation of a high‐resolution (1‐km, 1‐hr) urban‐scale atmospheric inverse modeling system for the Washington, DC, and Baltimore, MD ...
Miguel Cahuich‐López   +18 more
wiley   +1 more source

The CP2K Program Package Made Simple. [PDF]

open access: yesJ Phys Chem B
Iannuzzi M   +26 more
europepmc   +1 more source

A generalization of Stein manifolds

open access: yesEuropean Journal of Mathematics, 2022
We define and study m-Stein manifolds which are generalizations of Stein manifolds by using m-subharmonic functions on a non-compact Kähler manifold. We prove that for a non-compact weakly m-complete manifold M, it contains no compact m-local maximum set
Ozan Günyüz
exaly   +2 more sources

New examples of Stein manifolds with volume density property [PDF]

open access: yesComplex Analysis and Its Synergies, 2020
In the present paper, we shall provide new examples of Stein manifolds enjoying the (algebraic) volume density property and compute their homology ...
Giorgio de Vito
exaly   +4 more sources

Stein Manifolds and Holomorphic Mappings

open access: yesErgebnisse Der Mathematik Und Ihrer Grenzgebiete, 2011
The main theme of this book is the homotopy principle for holomorphic mappings from Stein manifolds to the newly introduced class of Oka manifolds. This book contains the first complete account of Oka-Grauert theory and its modern extensions, initiated ...
Franc Forstnerič
exaly   +2 more sources

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