Is there a smooth function approximating the minimum of a constant …
Jul 23, 2025 · Is there a smooth function approximating the minimum of a constant and a variable? Ask Question Asked 7 months ago Modified 7 months ago
Jul 23, 2025 · Is there a smooth function approximating the minimum of a constant and a variable? Ask Question Asked 7 months ago Modified 7 months ago
We refine Theorem A due to Gursky \cite{G3}. As applications, we give some rigidity theorems on four-manifolds with postive Yamabe constant. In particular, these rigidity theorems are sharp for our conditions have the additional properties of being s...
I try to revive, and possibly reconcile, a debate started a few years ago, about the relative roles of a bare cosmological constant and of a vacuum energy, by taking the attitude to try to get the most from the physics now available as established. I...
6 days ago · Constant arousal can happen for many reasons, including hormone changes, certain foods, and alcohol or drug use that lowers inhibitions and boosts desire. Some causes are sex-specific, like...
I am constantly angry with my kids. Constantly annoyed. I tell myself I am going to be happy and patient but as soon as they start with their fighting; doing things they shouldn’t etc. I lose all pa...
Compact Hermitian symmetric spaces are Kähler manifolds with constant scalar curvature and non-negative sectional curvature. A famous result by A. Gray states that, conversely, a compact simply connected Kähler manifold with constant scalar curvatu...
Finsler metrics with relatively non-negative (non-positive, respectively), constant and isotropic stretch curvatures are investigated in this paper. In particular, it is proved that every non-Riemannian $(α, β)$-metric with a nonzero constant flag...
We establish the conjectured area-angular momentum-charge inequality for stable apparent horizons in the presence of a positive cosmological constant, and show that it is saturated precisely for extreme Kerr-Newman-de Sitter horizons. As with previou...
In this paper, we study derivatives of powers of Euclidean norm. We prove their Hölder continuity and establish explicit expressions for the corresponding constants. We show that these constants are optimal for odd derivatives and at most two times...
The Cheeger constant of a graph, or equivalently its coboundary expansion, quantifies the expansion of the graph. This notion assumes an implicit choice of a coefficient group, namely, $\mathbb{F}_2$. In this paper, we study Cheeger-type inequalities...
Feb 20, 2024 · I've noticed that our Jabra Evolve2 75 are constantly blinking purple when Microsoft NEW Teams is running. If I switch back to classic it stops. It's…
We discuss the value of the cosmological constant as recovered from CMB and LSS data and the robustness of the results when general isocurvature initial conditions are allowed for, as opposed to purely adiabatic perturbations. The Bayesian and freq...
In this paper we show that numerous patterns exist in the properties of the convergents formed by truncating the Continued Fraction Expansion (CFE) of the Champernowne Constant in base 10 (C10) immediately before the High Water Marks (HWMs). From the...
One of the central themes in classical cryptography is multi-party computation, which performs joint computation on multiple participants' data while maintaining data privacy. The extension to the quantum regime was proposed in 2002, but despite two...
We study two-player constant-sum Bayesian games with type-independent payoffs. Under a "completeness" statistical condition, any "identifiable'" equilibrium is an ex-post equilibrium. We apply this result to a Downsian election in which office-motiva...
Le CS Constantine accueille, cet après-midi à partir de 17h, l’ES Mostaganem au stade Chahid Hamlaoui, dans le cadre de la 17e journée du championnat de Ligue 1 Mobilis. Une rencontre …
Recent advances in image generation, often driven by proprietary systems like GPT-4o Image Gen, regularly introduce new capabilities that reshape how users interact with these models. Existing benchmarks often lag behind and fail to capture these eme...
Entangled photon pairs are essential for many applications in quantum technologies. Recent theoretical studies demonstrated that different types of entangled Bell states can be created in a constantly driven four-level quantum emitter-cavity system....
Up to now the only known constantly curved sextic curve, i.e., holomorphic 2-sphere of degree 6, in the complex $G(2,5)$ has been the first associated curve of the Veronese curve of degree 4, which indicates that such curves are rare to find. Explori...
We completely classify all noncongruent linearly full totally unramified constantly curved holomorphic two-spheres in G(2,6) with constant square norm of the second fundamental form. They turn out to be homogeneous....