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<h1>cvgmt weekly bulletin</h1>
<p><i>Weekly bulletin for <a href="http://cvgmt.sns.it">http://cvgmt.sns.it</a></i></p>
<h2>Summary</h2>
<p><b>Seminars by:</b> <a href='/seminar/559/'>Hyder</a>, <a href='/seminar/558/'>Rimoldi</a></p>
<p><b>New papers by:</b> <a href='/person/96/' >Lazzaroni</a>, <a href='/person/226/' >Gigli</a>, <a >Palombaro</a>, <a href='/person/1732/' >Franceschi</a>, <a href='/person/165/' >Rossi</a>, <a >Montefalcone</a>, <a >Krieger</a>, <a href='/person/1026/' >Chiodaroli</a>, <a href='/person/142/' >Agostiniani</a>, <a href='/person/2260/' >Stefani</a>, <a href='/person/149/' >Alicandro</a>, <a >Lührmann</a>, <a href='/person/2207/' >Pasqualetto</a>, <a href='/person/127/' >Monti</a></p>
<p><b>Modified papers by:</b> <a href='/person/256/'>Vittone</a>, <a href='/person/260/'>Goldman</a>, <a href='/person/16/'>Shanmugalingam</a>, <a href='/person/149/'>Alicandro</a>, <a href='/person/22/'>De Philippis</a>, <a href='/person/25/'>Eleuteri</a>, <a href='/person/2207/'>Pasqualetto</a>, <a href='/person/168/'>Lussardi</a>, <a >Fogagnolo</a>, <a >Maly</a>, <a >Snipes</a>, <a >Merlet</a>, <a >Ulivi</a>, <a >Palombaro</a>, <a href='/person/194/'>Stefanelli</a>, <a >Bottauscio</a>, <a >Manzin </a>, <a >Dacorogna</a>, <a href='/person/96/'>Lazzaroni</a>, <a href='/person/226/'>Gigli</a>, <a href='/person/100/'>Marcellini</a>, <a href='/person/234/'>Le Donne</a>, <a href='/person/117/'>Paolini</a>, <a href='/person/123/'>Chiadò Piat</a>, <a href='/person/1642/'>Crismale</a>, <a href='/person/254/'>Leonardi</a>, <a href='/person/127/'>Monti</a></p>
<h2>Events next week</h2>
<ul>
<li><p>
<b><a href='/event/378/'>Geometric Analysis and Control Theory</a></b><br />
Thu 8 December 2016 - Mon 12 December 2016<br />
Novosibirsk, Russia<br /></p></li>
</ul>
<h2>Seminars next week</h2>
<h3>Tue 6 December 2016</h3><ul>
<li><p>
Ali Hyder: <b><a href='/seminar/559/'>Conformal metrics on $\mathbb{R}^n$ with arbitrary total $Q$-curvature</a></b><br />
Scuola Normale Superiore, Aula Tonelli, 11:00<br /> </p>
<div style="font-size: smaller;"><p>I will talk about the existence of solutions to the problem $(-\Delta)^{n/2} u = Q e^{n u}$ in $\mathbb{R}^n$, and such that $\kappa := \int_{\mathbb{R}^n} Q e^{n u} dx < \infty$, where $Q$ is a non-negative function and $n > 2$. Geometrically, if $u$ is a solution to the above equation then $Q$ is the Q-curvature of the conformal metric $g_u = e^{2 u} \mid \! \! d x \mid^2$. Under certain assumptions on $Q$ around origin and at infinity, we prove the existence of solution to the above equation for every $\kappa > 0$.</p>
</div> </li>
</ul>
<h3>Wed 7 December 2016</h3><ul>
<li><p>
Michele Rimoldi (Centro di Ricerca Matematica Ennio De Giorgi, Pisa): <b><a href='/seminar/558/'>Extremals of Log Sobolev inequality on non-compact manifolds and Ricci soliton structures</a></b><br />
Scuola Normale Superiore, Aula Bianchi, 16:00<br /> </p>
<div style="font-size: smaller;"><p>We establish the existence of extremals for the Log Sobolev functional on complete non-compact manifolds with Ricci curvature bounded from below and strictly positive injectivity radius, under a condition near infinity. When Ricci curvature is also bounded from above we get exponential decay at infinity of the extremals. As a consequence of these analytical results we establish, under the same assumptions, that non-trivial shrinking Ricci solitons support a gradient Ricci soliton structure. On the way, we prove two results of independent interest: the existence of a distance-like function with uniformly controlled gradient and Hessian on complete non-compact manifolds with bounded Ricci curvature and strictly positive injectivity radius and a general growth estimate for the norm of the soliton vector field on manifolds with bounded Ricci curvature. This is a joint work with G. Veronelli.</p>
</div> </li>
</ul>
<h2>New Papers</h2>
<p><b> Agostiniani, Rossi:</b> <a href='/paper/3241/'>Singular vanishing-viscosity limits of gradient flows: the finite-dimensional case</a></p>
<p><b> Franceschi, Montefalcone, Monti:</b> <a href='/paper/3242/'>CMC spheres in the Heisenberg group</a></p>
<p><b> Monti, Stefani:</b> <a href='/paper/3243/'>Improved Lipschitz Approximation of $H$-perimeter minimizing boundaries</a></p>
<p><b> Gigli, Pasqualetto:</b> <a href='/paper/3245/'>Equivalence of two different notions of tangent bundle on rectifiable metric measure spaces</a></p>
<p><b> Chiodaroli, Krieger, Lührmann:</b> <a href='/paper/3246/'>Concentration compactness for critical radial wave maps</a></p>
<p><b> Alicandro, Lazzaroni, Palombaro:</b> <a href='/paper/3247/'>On the effect of interactions beyond nearest neighbours on non-convex lattice systems</a></p>
<p><b> Alicandro, Lazzaroni, Palombaro:</b> <a href='/paper/3248/'>Derivation of a rod theory from lattice systems with interactions beyond nearest neighbours</a></p>
<p><b> Stefani:</b> <a href='/paper/3249/'>On the monotonicity of perimeter of convex bodies</a></p>
<h2>Modified Papers</h2>
<p><b> Paolini:</b> <a href='/paper/232/'>Regularity for minimal boundaries in $R^n$ with mean curvature in $L^n$</a></p>
<p><b> Dacorogna, Marcellini, Paolini:</b> <a href='/paper/592/'>On the $n$-dimensional Dirichlet problem for isometric maps</a></p>
<p><b> Paolini:</b> <a href='/paper/620/'>On the Relaxed Total Variation of Singular Maps</a></p>
<p><b> Dacorogna, Marcellini, Paolini:</b> <a href='/paper/891/'>An explicit solution to a system of implicit differential equations</a></p>
<p><b> Paolini, Ulivi:</b> <a href='/paper/1047/'>The Steiner problem for infinitely many points</a></p>
<p><b> De Philippis, Paolini:</b> <a href='/paper/1185/'>A short proof of the minimality of Simons cone</a></p>
<p><b> Lussardi:</b> <a href='/paper/1432/'>Il problema di Yamabe su varietà riemanniane</a></p>
<p><b> Bottauscio, Chiadò Piat, Eleuteri, Lussardi, Manzin :</b> <a href='/paper/1710/'>Homogenization of random anisotropy properties in polycrystalline magnetic materials</a></p>
<p><b> Eleuteri, Lussardi, Stefanelli:</b> <a href='/paper/1711/'>Thermal control of the Souza-Auricchio model for shape memory alloys</a></p>
<p><b> Le Donne, Leonardi, Monti, Vittone:</b> <a href='/paper/2207/'>Extremal polynomials in stratified groups</a></p>
<p><b> Goldman, Merlet:</b> <a href='/paper/2708/'>Phase segregation for binary mixtures of Bose-Einstein Condensates</a></p>
<p><b> Fogagnolo, Monti, Vittone:</b> <a href='/paper/2871/'>Variation formulas for H-rectifiable sets</a></p>
<p><b> Alicandro, Lazzaroni, Palombaro:</b> <a href='/paper/2909/'>Interactions beyond nearest neighbours and rigidity of discrete energies: a compactness result and an application to dimension reduction</a></p>
<p><b> Maly, Shanmugalingam, Snipes:</b> <a href='/paper/3028/'>Trace and extension theorems for functions of bounded variation</a></p>
<p><b> Crismale, Lazzaroni:</b> <a href='/paper/3068/'>Quasistatic crack growth based on viscous approximation: a model with branching and kinking</a></p>
<p><b> Gigli, Pasqualetto:</b> <a href='/paper/3118/'>Behaviour of the reference measure on $\sf RCD$ spaces under charts</a></p>
<h2>Open Positions</h2>
<p><a href="/position/215/">PostDoc position in Pavia: "Variational evolution problems and optimal transport"</a> (deadline: Wed 14 December 2016)</p>
<p><a href="/position/216/">Postdoc position - 18 months - Padova - Isoperimetric problem in the Heisenberg group</a> (deadline: Wed 21 December 2016)</p>
<p><a href="/position/198/">Premio Benedetto Sciarra</a> (deadline: Sat 31 December 2016)</p>
<p><a href="/position/211/">Cofund Inspire PhD positions at USPC Paris</a> (deadline: Mon 9 January 2017)</p>
<p><b>(new)</b> <a href="/position/217/">Professor position in Bath</a> (deadline: Mon 9 January 2017)</p>
<p><a href="/position/209/">fully-funded PhD positions at Queen Mary University of London</a> (deadline: Mon 30 January 2017)</p>
<p><a href="/position/212/">German research chair for "mathematics and its applications" at the African institute for mathematical science in Tanzania</a> (deadline: Wed 1 February 2017)</p>
<p><a href="/position/213/">Queen’s University, Canada: Tenure-track in Applied Mathematics and Mathematics</a> (deadline: Sat 1 July 2017)</p>
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