Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Tuschmann, Wilderich"'
Autor:
Protin, Frédéric, Jules, Martel, Nguyen, Duc Thang, Nguyen, Hang T. T., Piffault, Charles, Rodríguez, Willy, Iglesias, Susely Figueroa, Tô, Tat Dat, Tuschmann, Wilderich, Lê, Hông Vân, Yeo, Tenan, Nguyen, Tien Zung
To forecast the time dynamics of an epidemic, we propose a discrete stochastic model that unifies and generalizes previous approaches to the subject. Viewing a given population of individuals or groups of individuals with given health state attribute
Externí odkaz:
http://arxiv.org/abs/2106.13463
Autor:
Dat, Tô Tat, Frédéric, Protin, Hang, Nguyen T. T., Jules, Martel, Thang, Nguyen Duc, Piffault, Charles, Willy, Rodríguez, Susely, Figueroa, Lê, Hông Vân, Tuschmann, Wilderich, Zung, Nguyen Tien
Publikováno v:
Biology 2020, 9(12), 477
We introduce the concept of epidemic-fitted wavelets which comprise, in particular, as special cases the number $I(t)$ of infectious individuals at time $t$ in classical SIR models and their derivatives. We present a novel method for modelling epidem
Externí odkaz:
http://arxiv.org/abs/2010.14004
We obtain a Central Limit Theorem for closed Riemannian manifolds, clarifying along the way the geometric meaning of some of the hypotheses in Bhattacharya and Lin's Omnibus Central Limit Theorem for Fr\'echet means. We obtain our CLT assuming certai
Externí odkaz:
http://arxiv.org/abs/1909.00410
Publikováno v:
Math. Ann. 384 (2022) No. 3-4, 1629-1651
We study spaces and moduli spaces of Riemannian metrics with non-negative Ricci or non-negative sectional curvature on closed and open manifolds. We construct, in particular, the first classes of manifolds for which these moduli spaces have non-trivi
Externí odkaz:
http://arxiv.org/abs/1712.07052
Publikováno v:
Electron. Res. Announc. Math. Sci. 25 (2018), 27--35
We present a condition for towers of fiber bundles which implies that the fundamental group of the total space has a nilpotent subgroup of finite index whose torsion is contained in its center. Moreover, the index of the subgroup can be bounded in te
Externí odkaz:
http://arxiv.org/abs/1707.07374
Autor:
Petrunin, Anton, Tuschmann, Wilderich
Publikováno v:
Math. Ann. 321 (2001), no. 4, 775--788
We investigate asymptotically flat manifolds with cone structure at infinity. We show that any such manifold M has a finite number of ends. For simply connected ends we classify all possible cones at infinity, except for the 4-dimensional case where
Externí odkaz:
http://arxiv.org/abs/1607.06257
We show that in each dimension $4n+3$, $n\ge 1$, there exist infinite sequences of closed smooth simply connected manifolds $M$ of pairwise distinct homotopy type for which the moduli space of Riemannian metrics with nonnegative sectional curvature h
Externí odkaz:
http://arxiv.org/abs/1601.04877
Publikováno v:
Comm. Anal. Geom. 27 (2019) No.2 , 491-509
Leon Green obtained remarkable rigidity results for manifolds of positive scalar curvature with large conjugate radius and/or injectivity radius. Using $C^{k,\alpha}$ convergence techniques, we prove several differentiable stability and sphere theore
Externí odkaz:
http://arxiv.org/abs/1408.3006
Autor:
Baues, Oliver, Tuschmann, Wilderich
We give a purely geometrical smooth characterization of closed infrasolv manifolds and orbifolds by showing that, up to diffeomorphism, these are precisely the spaces which admit a collapse with bounded curvature and diameter to compact flat orbifold
Externí odkaz:
http://arxiv.org/abs/1209.2450
Publikováno v:
Ann. Global Anal. Geom. 44 (2013), no. 4, 391-399
We study manifolds with almost nonnegative curvature operator (ANCO) and provide first examples of closed simply connected ANCO mannifolds that do not admit nonnegative curvature operator.
Externí odkaz:
http://arxiv.org/abs/1204.6676