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Related papers: Strongly meager sets of size continuum

200 papers

We study non-recurrence sets for weakly mixing dynamical systems by using linear dynamical systems. These are systems consisting of a bounded linear operator acting on a separable complex Banach space X, which becomes a probability space…

Dynamical Systems · Mathematics 2019-02-20 Sophie Grivaux

We show that a $C^1$-generic expanding map of the circle has no absolutely continuous invariant $\sigma$-finite measure.

Dynamical Systems · Mathematics 2007-05-23 Artur Avila , Jairo Bochi

We present distributions of countable models and correspondent structural characteristics of complete theories with continuum many types: for prime models over finite sets relative to Rudin-Keisler preorders, for limit models over types and…

Logic · Mathematics 2012-10-16 Roman A. Popkov , Sergey V. Sudoplatov

The present work considers the properties of classes of generally convex sets in the plane known as $1$-semiconvex and weakly $1$-semiconvex. More specifically, the examples of open and closed weakly $1$-semiconvex but non $1$-semiconvex…

Metric Geometry · Mathematics 2020-02-11 T. M. Osipchuk

New large colliders will probe scales up to few TeV, indicating the way Nature has chosen to extend the Standard Model. We review alternative scenarios to the traditional Minimal Supersymmetric Standard Model: the little Higgs model, split…

High Energy Physics - Phenomenology · Physics 2007-05-23 F. del Aguila , R. Pittau

We provide in a unified way quantitative forms of strong convergence results for numerous iterative procedures which satisfy a general type of Fejer monotonicity where the convergence uses the compactness of the underlying set. These…

Logic · Mathematics 2015-08-25 Ulrick Kohlenbach , Laurentiu Leustean , Adriana Nicolae

Recent developments in lipid membrane models for simulations are reviewed. To reduce computational costs, various coarse-grained molecular models have been proposed. Among them, implicit solvent (solvent-free) molecular models are…

Soft Condensed Matter · Physics 2015-05-13 Hiroshi Noguchi

Let $(X, d)$ be a compact metric space, $f: X \to X$ be a continuous transformation with the almost weak specification property and $\varphi: X \to \mathbb{R}$ be a continuous function. We consider the set (called the irregular set for…

Dynamical Systems · Mathematics 2023-12-21 Chunlin Liu , Xue Liu

It is shown that conventional "covariant" derivative of the Levi-Civita tensor is not really covariant. Adding compensative terms, it is possible to make it covariant and to be equal to zero. Then one can be introduced a curvature in the…

General Physics · Physics 2009-06-04 A. L. Koshkarov

Cantor's famous proof of the non-denumerability of real numbers does apply to any infinite set. The set of exclusively all natural numbers does not exist. This shows that the concept of countability is not well defined. There remains no…

General Mathematics · Mathematics 2009-09-29 W. Mueckenheim

In this paper, we construct the complete set of minimal 3-point vertices for the massive Standard Model (SM) based purely on symmetry principles, mass dimension and high-energy behavior and without any recourse to field theory, gauge…

High Energy Physics - Phenomenology · Physics 2024-05-09 Neil Christensen , Bryan Field

We study convergence almost everywhere of sequences of Schr\"odinger means. We also replace sequences by uncountable sets.

Analysis of PDEs · Mathematics 2019-05-15 Sjölin , Per , Strömberg , Jan-Olov

We consider a planar dynamical system generated by two stable linear vector fields with distinct fixed points and random switching between them. We characterize singularities of the invariant density in terms of the switching rates and…

Dynamical Systems · Mathematics 2020-09-04 Yuri Bakhtin , Tobias Hurth , Sean D. Lawley , Jonathan C. Mattingly

Conformal fundamental forms populate a minimal generating set for low differential order invariants of conformal hypersurface embeddings. In this work we complete the characterization of conformal fundamental forms by proving the general…

Differential Geometry · Mathematics 2025-09-26 Samuel Blitz

We treat in this paper non-linear sigma models such as $CP^1$-model, $QP^1$-model and etc, in 1+2 dimensions. For submodels of such ones we definitely construct an infinite number of nontrivial conserved currents. Our result is a…

High Energy Physics - Theory · Physics 2007-05-23 Kazuyuki Fujii , Tatsuo Suzuki

We review recent progress in the construction and classification of six-dimensional (1,0) superconformal models with non-abelian tensor fields. Here we solve the generalized Jacobi identities which are required for consistency of the…

High Energy Physics - Theory · Physics 2012-04-04 Henning Samtleben , Ergin Sezgin , Robert Wimmer , Linus Wulff

In this work we show that, in the class of $L^\infty((0,T);L^2(\mathbb{T}^3))$ distributional solutions of the incompressible Navier-Stokes system, the ones which are smooth in some open interval of times are meagre in the sense of Baire…

Analysis of PDEs · Mathematics 2021-02-08 Maria Colombo , Luigi De Rosa , Massimo Sorella

The Fourier dimension is not in general stable under finite unions of sets. Moreover, the stability of the Fourier dimension on particular pairs of sets is independent from the stability of the compact Fourier dimension.

Classical Analysis and ODEs · Mathematics 2016-06-08 Fredrik Ekström

Large algebraic structures are found inside the space of sequences of continuous functions on a compact interval having the property that, the series defined by each sequence converges absolutely and uniformly on the interval but the series…

Functional Analysis · Mathematics 2020-05-29 M. Carmen Calderón-Moreno , Pablo J. Gerlach-Mena , José A. Prado-Bassas

Assuming the existence of a strong cardinal, we find a model of ZFC in which for each uncountable regular cardinal $\lambda,$ there is no universal graph of size $\lambda$.

Logic · Mathematics 2022-06-02 Mohammad Golshani