Zobrazeno 1 - 10
of 2 457
pro vyhledávání: '"A, Rigoli"'
Allosteric regulation is a widespread strategy employed by several proteins to transduce chemical signals and perform biological functions. Metal sensor proteins are exemplary in this respect, e.g., in that they selectively bind and unbind DNA depend
Externí odkaz:
http://arxiv.org/abs/2409.03584
We prove an extension of Eells and Sampson's rigidity theorem for harmonic maps from a closed manifold of non-negative Ricci curvature to a manifold of non-positive sectional curvature. We give an application of our result in the setting of harmonic-
Externí odkaz:
http://arxiv.org/abs/2403.18596
In this paper we establish maximum principles for weakly 1-coercive operators $L$ on complete, non-compact Riemannian manifolds $M$. In particular, we search for conditions under which one can guarantee that solutions $u$ of differential equations of
Externí odkaz:
http://arxiv.org/abs/2401.12152
We prove that entire solutions of the minimal hypersurface equation \[ \mathrm{div}\left(\frac{Du}{\sqrt{1+|Du|^2}}\right) = 0 \] on a complete manifold with $\mathrm{Ric} \ge 0$, whose negative part grows like $\mathcal{O}(r/\log r)$ ($r$ the distan
Externí odkaz:
http://arxiv.org/abs/2310.15620
Growth of subsolutions of $\Delta_p u = V|u|^{p-2}u$ and of a general class of quasilinear equations
In this paper we prove some integral estimates on the minimal growth of the positive part $u_+$ of subsolutions of quasilinear equations \[ \mathrm{div} A(x,u,\nabla u) = V|u|^{p-2}u \] on complete Riemannian manifolds $M$, in the non-trivial case $u
Externí odkaz:
http://arxiv.org/abs/2304.05829
We prove that a compact Riemannian manifold of dimension $m \geq 3$ with harmonic curvature and $\lfloor\frac{m-1}{2}\rfloor$-positive curvature operator has constant sectional curvature, extending the classical Tachibana theorem for manifolds with p
Externí odkaz:
http://arxiv.org/abs/2202.09702
Publikováno v:
J. Geom. Anal. 32 (2022), no. 11, Paper No. 267, 32 pp
In this paper, we study an extension of the CPE conjecture to manifolds $M$ which support a structure relating curvature to the geometry of a smooth map $\varphi : M \to N$. The resulting system, denoted by $(\varphi-\mathrm{CPE})$, is natural from t
Externí odkaz:
http://arxiv.org/abs/2201.00263
Publikováno v:
Analysis & PDE 17 (2024) 2275-2310
We study minimal graphs with linear growth on complete manifolds $M^m$ with $\mathrm{Ric} \ge 0$. Under the further assumption that the $(m-2)$-th Ricci curvature in radial direction is bounded below by $C r(x)^{-2}$, we prove that any such graph, if
Externí odkaz:
http://arxiv.org/abs/2112.09886
Autor:
Esteves, Indira Sardinha Caló, dos Santos, Juscivaldo Passos, Souza, Mariana Costa, Rigoli, Isabel Cristina, Camilloto, Geany Peruch, José, Nádia Mamede
Publikováno v:
In International Journal of Biological Macromolecules November 2024 281 Part 3
Autor:
Cabral, A.T., Junior, A.R.G. Oliveira, Koga, G.Y., Rigoli, I.C., Rocha, C.L.F., Souza, C.A.C.
Publikováno v:
In Journal of Materials Research and Technology November-December 2024 33:1569-1580