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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/648/'>Petrache</a>, <a href='/seminar/649/'>Chang</a></p>
<p><b>New papers by:</b> <a href='/person/263/' >Mantegazza</a>, <a >Sharp</a>, <a >Spadaro</a>, <a >Ferrari</a>, <a href='/person/544/' >Cesaroni</a>, <a >Haslhofer</a>, <a >Topping</a>, <a href='/person/44/' >Braides</a>, <a href='/person/2353/' >Nguyen</a>, <a >Valdinoci</a>, <a >Dipierro</a>, <a href='/person/67/' >Buzano</a>, <a >Dovetta</a>, <a >Enders</a>, <a >Hershkovits</a>, <a >Rupflin</a>, <a >Rossmanith</a>, <a >Ambrozio</a>, <a >Carlotto</a>, <a href='/person/2149/' >Geraci</a>, <a href='/person/1642/' >Crismale</a>, <a >Wirth</a>, <a href='/person/245/' >Focardi</a>, <a href='/person/119/' >Novaga</a>, <a >Cermelli</a>, <a href='/person/2687/' >Bruè</a>, <a >Nguyen</a></p>
<p><b>Modified papers by:</b> <a href='/person/96/'>Lazzaroni</a>, <a >Enders</a>, <a href='/person/1227/'>Rizzi</a>, <a href='/person/228/'>Magnani</a>, <a href='/person/263/'>Mantegazza</a>, <a href='/person/2184/'>Saracco</a>, <a href='/person/1642/'>Crismale</a>, <a >Müller</a>, <a >Peter M. Topping</a>, <a >Haslhofer</a>, <a href='/person/141/'>Pinamonti</a>, <a >Chambolle</a>, <a href='/person/1949/'>Comi</a>, <a >Valdinoci</a>, <a >Scheven</a>, <a href='/person/218/'>Geldhauser</a>, <a href='/person/1531/'>Orlando</a>, <a >Dipierro</a>, <a href='/person/638/'>Schmidt</a></p>
<h2>Events next week</h2>
<ul>
<li><p>
<b><a href='/event/454/'>CIME Course in Geometric Analysis</a></b><br />
Sun 17 June 2018 - Fri 22 June 2018<br />
Hotel San Michele, Cetraro, Cosenza<br /></p></li>
<li><p>
<b><a href='/event/456/'>Special Materials and Complex Systems -- SMACS 2018</a></b><br />
Mon 18 June 2018 - Fri 22 June 2018<br />
Gargnano (Italy)<br /></p></li>
</ul>
<h2>Seminars next week</h2>
<h3>Wed 20 June 2018</h3><ul>
<li><p>
Mircea Petrache (Max Planck Institute for Mathematics in the Sciences, Leipzig): <b><a href='/seminar/648/'>When does optimal transport branch?</a></b><br />
Sala Seminari Dipartimento di Matematica di Pisa, 17:00<br /> </p>
<div style="font-size: smaller;"><p>Consider the problem of transporting some objects
between N distinct locations. Depending on how we package
together different objects and on how the transport cost (per
unit of distance traveled) depends on the package that we are
moving, we may cook up a minimum-cost transport strategy.
Is it always the best option to let our objects travel independently
of each other, or is it sometimes more cost-efficient to merge<i>split
packages along the way, following a branched, tree-like, global
network?
We consider the model in which the "packaging arithmetics"
and the transport cost are quantified via a normed Abelian
group G, and we extract a purely intrinsic condition on G that
guarantees that the optimal transport is not branching.
This seems to initiate a new geometric classification of certain
normed groups. In the non-branching case we also provide
global calibrations, i.e. a generalization of Monge-Kantorovich
duality, by transferring the problem to a variational problem
on pseudometrics. (Joint project with R. Zust)</i></p>
</div> </li>
<li><p>
Alan Chang: <b><a href='/seminar/649/'>The Kakeya needle problem for rectifiable sets</a></b><br />
Sala Seminari Dipartimento di Matematica di Pisa, 18:00<br /> </p>
<div style="font-size: smaller;"><p>We show that the classical results about rotating
a line segment in arbitrarily small area, and the existence
of a Besicovitch and a Nikodym set hold if we replace the
line segment by an arbitrary rectifiable set.
This is joint work with Marianna Csörnyei.</p>
</div> </li>
</ul>
<h2>New Papers</h2>
<p><b> Crismale:</b> <a href='/paper/3892/'>On the approximation of $SBD$ functions and some applications</a></p>
<p><b> Focardi, Geraci, Spadaro:</b> <a href='/paper/3893/'>Quasi-monotonicity formulas for classical obstacle problems with Sobolev coefficients and applications</a></p>
<p><b> Bruè, Nguyen:</b> <a href='/paper/3894/'>Sharp regularity estimates for solutions of the continuity equation drifted by Sobolev vector fields</a></p>
<p><b> Braides, Cermelli, Dovetta:</b> <a href='/paper/3895/'>$\Gamma$-limit of the cut functional on dense graph sequences</a></p>
<p><b> Ferrari, Rossmanith, Wirth:</b> <a href='/paper/3896/'>Phase field approximations of branched transportation problems</a></p>
<p><b> Ambrozio, Buzano, Carlotto, Sharp:</b> <a href='/paper/3898/'>Geometric convergence results for closed minimal surfaces via bubbling
analysis</a></p>
<p><b> Buzano, Nguyen:</b> <a href='/paper/3899/'>The higher-dimensional Chern-Gauss-Bonnet formula for singular
conformally flat manifolds</a></p>
<p><b> Buzano, Haslhofer, Hershkovits:</b> <a href='/paper/3900/'>The moduli space of two-convex embedded tori</a></p>
<p><b> Buzano, Haslhofer, Hershkovits:</b> <a href='/paper/3901/'>The moduli space of two-convex embedded spheres</a></p>
<p><b> Buzano, Sharp:</b> <a href='/paper/3902/'>Qualitative and quantitative estimates for minimal hypersurfaces with
bounded index and area</a></p>
<p><b> Buzano, Rupflin:</b> <a href='/paper/3903/'>Smooth long-time existence of Harmonic Ricci Flow on surfaces</a></p>
<p><b> Buzano, Nguyen:</b> <a href='/paper/3904/'>The Chern-Gauss-Bonnet formula for singular non-compact four-dimensional
manifolds</a></p>
<p><b> Haslhofer, Buzano:</b> <a href='/paper/3912/'>A note on the compactness theorem for 4d Ricci shrinkers</a></p>
<p><b> Haslhofer, Buzano:</b> <a href='/paper/3913/'>Dynamical stability and instability of Ricci-flat metrics</a></p>
<p><b> Mantegazza, Buzano:</b> <a href='/paper/3914/'>Perelman's Entropy Functional at Type I Singularities of the Ricci Flow</a></p>
<p><b> Haslhofer, Buzano:</b> <a href='/paper/3915/'>A compactness theorem for complete Ricci shrinkers</a></p>
<p><b> Enders, Buzano, Topping:</b> <a href='/paper/3916/'>On Type I Singularities in Ricci flow</a></p>
<p><b> Buzano:</b> <a href='/paper/3917/'>Ricci flow coupled with harmonic map flow</a></p>
<p><b> Buzano:</b> <a href='/paper/3918/'>Monotone Volume Formulas for Geometric Flows</a></p>
<p><b> Cesaroni, Dipierro, Novaga, Valdinoci:</b> <a href='/paper/3920/'>Fattening and nonfattening phenomena for planar nonlocal curvature flows</a></p>
<h2>Modified Papers</h2>
<p><b> Enders, Müller, Peter M. Topping:</b> <a href='/paper/111/'>On Type I Singularities in Ricci flow</a></p>
<p><b> Müller:</b> <a href='/paper/349/'>Monotone Volume Formulas for Geometric Flows</a></p>
<p><b> Haslhofer, Müller:</b> <a href='/paper/757/'>A compactness theorem for complete Ricci shrinkers</a></p>
<p><b> Müller:</b> <a href='/paper/1212/'>Ricci flow coupled with harmonic map flow</a></p>
<p><b> Mantegazza, Müller:</b> <a href='/paper/1842/'>Perelman's Entropy Functional at Type I Singularities of the Ricci Flow</a></p>
<p><b> Haslhofer, Müller:</b> <a href='/paper/2501/'>Dynamical stability and instability of Ricci-flat metrics</a></p>
<p><b> Haslhofer, Müller:</b> <a href='/paper/2502/'>A note on the compactness theorem for 4d Ricci shrinkers</a></p>
<p><b> Crismale, Lazzaroni, Orlando:</b> <a href='/paper/3111/'>Cohesive fracture with irreversibility: quasistatic evolution for a
model subject to fatigue</a></p>
<p><b> Saracco:</b> <a href='/paper/3194/'>Weighted Cheeger sets are domains of isoperimetry</a></p>
<p><b> Scheven, Schmidt:</b> <a href='/paper/3320/'>On the dual formulation of obstacle problems for the total variation and the area functional</a></p>
<p><b> Geldhauser, Valdinoci:</b> <a href='/paper/3383/'>Optimizing the fractional power in a model with stochastic PDE constraints</a></p>
<p><b> Rizzi:</b> <a href='/paper/3660/'>A counterexample to gluing theorems for MCP metric measure spaces</a></p>
<p><b> Dipierro, Pinamonti, Valdinoci:</b> <a href='/paper/3725/'>Rigidity results in Diffusion Markov Triples</a></p>
<p><b> Chambolle, Crismale:</b> <a href='/paper/3767/'>Compactness and lower semicontinuity in $GSBD$</a></p>
<p><b> Comi, Magnani:</b> <a href='/paper/3888/'>The Gauss--Green theorem in stratified groups</a></p>
<h2>Open Positions</h2>
<p><a href="/position/329/">Postdoctoral position at WWU Münster (Germany)</a> (deadline: Fri 15 June 2018)</p>
<p><a href="/position/330/">2 year postdoc position at Cardiff University</a> (deadline: Fri 15 June 2018)</p>
<p><a href="/position/298/">11 PhD Positions, Graduate School IntComSin, Regensburg-Erlangen</a> (deadline: Sun 1 July 2018)</p>
<p><a href="/position/304/">FAU Erlangen - 11 Doctorate Positions - Interfaces, Complex Structures and Singular Limits in Continuum Mechanics</a> (deadline: Sun 1 July 2018)</p>
<p><a href="/position/335/">Postdoctoral Researcher in Applied Analysis at Utrecht University</a> (deadline: Sun 15 July 2018)</p>
<p><b>(new)</b> <a href="/position/337/">Utrecht University: 3-year postdoc position</a> (deadline: Sun 15 July 2018)</p>
<p><a href="/position/336/">Tenure-Track position Departamento de Matemática PUC-RIO</a> (deadline: Fri 31 August 2018)</p>
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