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<h2>cvgmt weekly bulletin</h2>
<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/981/'>Tonegawa</a></p>
<p><b>New papers by:</b> <a href='/person/5896/' >Cances</a>, <a href='/person/3464/' >Wu</a>, <a >Lam</a>, <a >Prozorov</a>, <a href='/person/6288/' >Benitez Sesmilo</a>, <a >Bartolucci</a>, <a href='/person/1304/' >Mészáros</a>, <a >Mescolini</a>, <a href='/person/1820/' >Jevnikar</a>, <a href='/person/6049/' >Tsiamis</a>, <a href='/person/5933/' >Coudreuse</a>, <a href='/person/1846/' >Nenna</a>, <a href='/person/6075/' >Firester</a>, <a >Omarov</a>, <a >Johansson</a>, <a href='/person/3905/' >Cherkashin</a>, <a >Pass</a>, <a >Wei</a>, <a href='/person/1401/' >Teplitskaya</a></p>
<p><b>Modified papers by:</b> <a href='/person/4884/'>Bozzola</a>, <a href='/person/26/'>Stepanov</a>, <a href='/person/1820/'>Jevnikar</a>, <a href='/person/2719/'>Semola</a>, <a href='/person/6049/'>Tsiamis</a>, <a href='/person/3364/'>Nobili</a>, <a href='/person/6060/'>Villa</a>, <a >Kroshnin</a>, <a >Valdinoci</a>, <a href='/person/6075/'>Firester</a>, <a href='/person/3905/'>Cherkashin</a>, <a href='/person/965/'>Mondino</a>, <a >Fei</a>, <a >Naber</a>, <a >Moon</a>, <a >Dipierro</a>, <a href='/person/102/'>Mainini</a>, <a href='/person/3178/'>Perugini</a>, <a href='/person/1259/'>Trevisan</a>, <a href='/person/4973/'>Talluri</a>, <a href='/person/117/'>Paolini</a>, <a href='/person/119/'>Novaga</a>, <a href='/person/2808/'>Carbotti</a>, <a href='/person/1401/'>Teplitskaya</a>, <a href='/person/2687/'>Bruè</a></p>
<h2>Events next week</h2>
<ul>
<li><p>
<b><a href='/event/1111/'>Optimal transport in atmosphere and ocean problems</a></b><br />
Mon 13 April 2026 - Tue 14 April 2026<br />
University of Reading, Reading, UK<br />
</p></li>
<li><p>
<b><a href='/event/1128/'>PhD Open Day Matematica UniFE-UniMORE-UniPR</a></b><br />
Mon 13 April 2026 - Mon 13 April 2026<br />
</p></li>
</ul>
<h2>Seminars next week</h2>
<h3>Fri 17 April 2026</h3><ul>
<li><p>
BANG (Bridging ANalysis & Geometry) online seminar
organized by Esther Cabezas-Rivas & Salvador Moll (Universitat de València)<br />
Yoshihiro Tonegawa: <b><a href='/seminar/981/'>Mean curvature flow with irregular forcing term</a></b><br />
, 11:00<br />
</p>
<div style="font-size: smaller;"><p>Consider the following initial value problem: suppose that we are given a hypersurface and a time-dependent vector field (such as a flow field). Let the hypersurface evolve by the motion law that the velocity of the hypersurface is equal to the mean curvature plus the given vector field. Obviously, if all of the given quantities are smooth enough, the hypersurface should evolve nicely according to the rule for a while until some singularities occur. For the existence of such evolution, on the other hand, what is the minimal regularity assumption that one should impose on the vector field? Do we have a weak notion of evolution? Do we have some nice regularity theory for such evolving hypersurface?
</p>
<p>The problem came from some two-phase flow problem involving the Allen-Cahn equation but it is interesting independent of the origin. In the talk I would like to describe what we can and cannot say currently. The work is joint effort with many people that I mention along the way.</p>
</div>
</li>
</ul>
<h2>New Papers</h2>
<p><b> Lam, Mészáros:</b> <a href='/paper/7634/'>Distributed Equilibria for $N$-Player Differential Games with Interaction through Controls: Existence, Uniqueness and Large $N$ Limit</a></p>
<p><b> Cances, Nenna, Omarov, Pass:</b> <a href='/paper/7635/'>Ordinary differential equations for regularized variational problems involving semi-discrete optimal transport</a></p>
<p><b> Coudreuse:</b> <a href='/paper/7636/'>An Aronson-Bénilan / Li-Yau estimate in the JKO scheme in small dimension</a></p>
<p><b> Cherkashin, Prozorov, Teplitskaya:</b> <a href='/paper/7637/'>Universal Ahlfors--David regularity of Steiner trees</a></p>
<p><b> Bartolucci, Jevnikar, Wei, Wu:</b> <a href='/paper/7638/'>Sharp spectral estimates for free boundary problems arising in plasma physics</a></p>
<p><b> Benitez Sesmilo:</b> <a href='/paper/7639/'>The lens cluster and triod cluster uniquely minimize the anisotropic perimeter in $\mathbb{R}^2$</a></p>
<p><b> Firester, Tsiamis:</b> <a href='/paper/7640/'>Topology of minimal surfaces in the sphere from capillarity</a></p>
<p><b> Johansson, Mescolini:</b> <a href='/paper/7641/'>Topological entropy is generically infinite for non-Lipschitz velocity fields</a></p>
<h2>Modified Papers</h2>
<p><b> Stepanov, Trevisan:</b> <a href='/paper/2837/'>Three superposition principles: currents, continuity equations and
curves of measures</a></p>
<p><b> Cherkashin, Teplitskaya:</b> <a href='/paper/5150/'>On the horseshoe conjecture for maximal distance minimizers</a></p>
<p><b> Mondino, Semola:</b> <a href='/paper/5438/'>Lipschitz continuity and Bochner-Eells-Sampson inequality for harmonic maps from $\mathrm{RCD}(K,N)$ spaces to $\mathrm{CAT}(0)$ spaces</a></p>
<p><b> Cherkashin, Teplitskaya:</b> <a href='/paper/5907/'>A self-similar infinite binary tree is a solution of Steiner problem</a></p>
<p><b> Perugini:</b> <a href='/paper/6875/'>Minimally singular functions and the rigidity problem for Steiner's perimeter inequality</a></p>
<p><b> Nobili, Novaga, Paolini:</b> <a href='/paper/6987/'>Periodic double tilings of the plane</a></p>
<p><b> Bozzola, Talluri:</b> <a href='/paper/7265/'>Maz'ya-type bounds for sharp constants in fractional Poincaré-Sobolev inequalities</a></p>
<p><b> Bozzola, Mainini:</b> <a href='/paper/7269/'>Equilibria of aggregation-diffusion models with nonlinear potentials</a></p>
<p><b> Bruè, Naber, Semola:</b> <a href='/paper/7308/'>Fukaya-Yamaguchi Conjecture in Dimension Four</a></p>
<p><b> Fei, Jevnikar, Moon:</b> <a href='/paper/7388/'>Critical sinh-Gordon flow with non-negative weight functions</a></p>
<p><b> Dipierro, Valdinoci, Villa:</b> <a href='/paper/7506/'>$Γ$-convergence of the non-local Massari functional and applications to inhomogeneous Allen-Cahn equations</a></p>
<p><b> Kroshnin, Stepanov:</b> <a href='/paper/7544/'>Tropical optimal transportation and large deviations principle</a></p>
<p><b> Firester, Tsiamis:</b> <a href='/paper/7572/'>New minimal surfaces in the sphere from capillary minimal cones</a></p>
<p><b> Carbotti:</b> <a href='/paper/7609/'>A Brunn-Minkowski inequality for Schrödinger operators with Kato class potentials</a></p>
<h2>Open Positions</h2>
<p><a href="/position/1108/">1-3 Postdoctoral positions at Jyväskylä</a> (deadline: Wed 15 April 2026)</p>
<p><a href="/position/1110/">PhD positions at Mathematics Münster</a> (deadline: Wed 15 April 2026)</p>
<p><a href="/position/1113/">Post-doc position in Fourier analysis and approximation</a> (deadline: Wed 29 April 2026)</p>
<p><a href="/position/1082/">Call expressions of interest for Professor in Mathematics at Università di Padova</a> (deadline: Thu 30 April 2026)</p>
<p><a href="/position/1111/">Two-year postdoctoral position in Calc. Var and PDEs in Prague</a> (deadline: Thu 30 April 2026)</p>
<p><a href="/position/1112/">Postdoc position in nonlinear analysis and functional inequalities in Madrid</a> (deadline: Thu 30 April 2026)</p>
<p><b>(new)</b> <a href="/position/1114/">CAMGSD Postdoctoral Preliminary Call</a> (deadline: Thu 30 April 2026)</p>
<p><b>(new)</b> <a href="/position/1115/">2 PhD positions at GSSI_Summer call</a> (deadline: Fri 15 May 2026)</p>
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