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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/639/'>Shanmugalingam</a>, <a href='/seminar/640/'>Bate</a>, <a href='/seminar/633/'>Bate</a></p>
<p><b>New papers by:</b> <a href='/person/1152/' >Di Marino</a>, <a href='/person/3/' >Ambrosio</a>, <a href='/person/1803/' >Hornung</a>, <a href='/person/271/' >Rajala</a>, <a >Bidaut-Véron </a>, <a >Véron</a>, <a >Kausamo</a>, <a >Lani</a>, <a href='/person/42/' >Morandotti</a>, <a href='/person/174/' >Mora</a>, <a >NGUYEN</a>, <a href='/person/2353/' >Nguyen</a>, <a href='/person/65/' >Savaré</a>, <a href='/person/139/' >Freddi</a>, <a >Julin</a>, <a href='/person/1099/' >De Luca</a>, <a href='/person/204/' >Dal Maso</a>, <a >Paroni</a>, <a >van Leeuwen</a>, <a href='/person/116/' >Barchiesi</a>, <a href='/person/1269/' >Gerolin</a>, <a >Fornasier</a>, <a >Gori-Giorgi</a></p>
<p><b>Modified papers by:</b> <a href='/person/3/'>Ambrosio</a>, <a href='/person/965/'>Mondino</a>, <a href='/person/2184/'>Saracco</a>, <a href='/person/42/'>Morandotti</a>, <a href='/person/204/'>Dal Maso</a>, <a href='/person/1266/'>Zucco</a>, <a >Hudson</a>, <a href='/person/150/'>Franzina</a>, <a href='/person/151/'>Pratelli</a>, <a href='/person/27/'>Cavalletti</a>, <a href='/person/1949/'>Comi</a></p>
<h2>Events next week</h2>
<ul>
<li><p>
<b><a href='/event/479/'>Mini-colloquium «Rough differential calculus and weak geometric structures»</a></b><br />
Mon 14 May 2018 - Fri 18 May 2018<br />
Higher School of Economics and Center Poncelet, Moscow, Russia<br /></p></li>
<li><p>
<b><a href='/event/465/'>Sobolev spaces and partial differential equations</a></b><br />
Thu 17 May 2018 - Fri 18 May 2018<br />
Roma, accademia dei Lincei<br /></p></li>
<li><p>
<b><a href='/event/469/'>Celebrating the 25th anniversary of "Calculus of Variations and Partial Differential Equations"</a></b><br />
Fri 18 May 2018 - Fri 18 May 2018<br />
Centro De Giorgi, Pisa<br /></p></li>
<li><p>
<b><a href='/event/461/'>Oberwolfach Seminar: Spectral Estimates on Noncompact Manifolds and Applications to Geometry</a></b><br />
Sun 20 May 2018 - Sat 26 May 2018<br />
Oberwolfach Institute<br /></p></li>
</ul>
<h2>Seminars next week</h2>
<h3>Mon 14 May 2018</h3><ul>
<li><p>
Nageswari Shanmugalingam (University of Cincinnati): <b><a href='/seminar/639/'>Geometric and analytic aspects of $\infty$-Poincar\'e inequalities</a></b><br />
Scuola Normale Superiore, Aula Marie Curie, 10:00<br /> </p>
<div style="font-size: smaller;"><p>The study of absolute minimizing Lipschitz extensions and infinity-harmonic
functions in the Euclidean setting was initiated by Aronsson, Crandall and Evans, and is of
great interest now, with optimal regularity of solutions yet open. In the metric setting,
and indeed even in the weighted Euclidean setting, studies of such solutions are possible
under certain conditions on the metric space. One condition is the existence of
$\infty$-harmonic function. In this talk we will discuss this inequality, and a
geometric and analytic characterizations of this inequality.</p>
</div> </li>
<li><p>
David Bate: <b><a href='/seminar/640/'>Besicovitch-Federer projection theorem is false in every infinite dimensional Banach space</a></b><br />
Scuola Normale Superiore, Aula Marie Curie, 11:00<br /> </p>
<div style="font-size: smaller;"><p>The Besicovitch-Federer projection theorem is a fundamental result of classical geometric measure theory and it is natural to ask if generalisations exist outside of the Euclidean setting. We will demonstrate its failure in Hilbert space by constructing a purely unrectifiable set of finite $\mathcal H^1$ measure whose image under every (non-zero) continuous linear function has positive Lebesgue measure. Time permitting, I will discuss how the counter example may be generalised to any infinite dimensional separable Banach space. This is joint work with Marianna Csörnyei and Bobby Wilson.</p>
</div> </li>
</ul>
<h3>Wed 16 May 2018</h3><ul>
<li><p>
David Bate: <b><a href='/seminar/633/'>Purely unrectifiable metric spaces and perturbations of Lipschitz functions</a></b><br />
Sala Seminari Dipartimento di Matematica di Pisa, 17:00<br /> </p>
<div style="font-size: smaller;"><p>We give characterisations of purely $n$-unrectifiable subsets $S$ of
a complete metric space $X$ with finite Hausdorff $n$-measure by
studying arbitrarily small perturbations of Lipschitz functions
$f\colon X \to R^m$. In one such characterisation it is shown that,
if $S$ has positive lower density almost everywhere, a typical $f$
(with respect to the supremum norm) has ${\mathcal H}^n(f(S))=0$.
Conversely, if $E\subset X$ is $n$-rectifiable with ${\mathcal H}^n(E)>0$,
a typical $f$ has ${\mathcal H}^n(f(E))>0$.
These results provide a replacement for the Besicovitch-Federer
projection theorem in arbitrary metric spaces, which is known to
be false outside of Euclidean spaces.</p>
</div> </li>
</ul>
<h2>New Papers</h2>
<p><b> Nguyen, Bidaut-Véron , Véron:</b> <a href='/paper/3863/'>Quasilinear elliptic equations with a source reaction term involving the function and its gradient and measure data</a></p>
<p><b> Gerolin, Kausamo, Rajala:</b> <a href='/paper/3864/'>Duality theory for multi-marginal optimal transport with repulsive costs
in metric spaces</a></p>
<p><b> Gerolin, Kausamo, Rajala:</b> <a href='/paper/3865/'>Non-existence of optimal transport maps for the multi-marginal repulsive
harmonic cost</a></p>
<p><b> Lani, Di Marino, Gerolin, van Leeuwen, Gori-Giorgi:</b> <a href='/paper/3866/'>The adiabatic strictly-correlated-electrons functional: kernel and exact
properties</a></p>
<p><b> Freddi, Hornung, Mora, Paroni:</b> <a href='/paper/3867/'>Generalised Sadowsky theories for ribbons from three-dimensional nonlinear elasticity</a></p>
<p><b> Dal Maso, De Luca:</b> <a href='/paper/3868/'>A minimization approach to the wave equation on time-dependent domains</a></p>
<p><b> Nguyen, NGUYEN:</b> <a href='/paper/3869/'>Onsager's conjecture on the energy convervation for solutions of Euler's equation in bounded domains</a></p>
<p><b> Barchiesi, Julin:</b> <a href='/paper/3870/'>Symmetry of minimizers of a Gaussian isoperimetric problem</a></p>
<p><b> Ambrosio, Fornasier, Morandotti, Savaré:</b> <a href='/paper/3871/'>Spatially Inhomogeneous Evolutionary Games</a></p>
<h2>Modified Papers</h2>
<p><b> Ambrosio, Comi:</b> <a href='/paper/3203/'>Anisotropic surface measures as limits of volume fractions</a></p>
<p><b> Morandotti:</b> <a href='/paper/3330/'>Structured Deformations of Continua: Theory and Applications</a></p>
<p><b> Hudson, Morandotti:</b> <a href='/paper/3360/'>Properties of screw dislocation dynamics: time estimates on boundary and interior collisions</a></p>
<p><b> Dal Maso, Franzina, Zucco:</b> <a href='/paper/3802/'>Transmission conditions obtained by homogenisation</a></p>
<p><b> Cavalletti, Mondino:</b> <a href='/paper/3812/'>New formulas for the Laplacian of distance functions and applications</a></p>
<p><b> Pratelli, Saracco:</b> <a href='/paper/3842/'>On the isoperimetric problem with double density</a></p>
<h2>Open Positions</h2>
<p><b>(new)</b> <a href="/position/331/">Searching for the regular in the irregular: Analysis of singular and random systems (PhD at Bielefeld Univ.)</a> (deadline: Tue 15 May 2018)</p>
<p><a href="/position/326/">PhD positions in Trento</a> (deadline: Wed 16 May 2018)</p>
<p><a href="/position/328/">Imperial college London: Research Associate in Mathematics</a> (deadline: Fri 25 May 2018)</p>
<p><b>(new)</b> <a href="/position/332/">PhD position at university of Bordeaux</a> (deadline: Fri 25 May 2018)</p>
<p><b>(new)</b> <a href="/position/333/">PhD position at university of Bordeaux</a> (deadline: Fri 25 May 2018)</p>
<p><a href="/position/327/">Ada Lovelace PhD Program - WWU Münster</a> (deadline: Fri 1 June 2018)</p>
<p><b>(new)</b> <a href="/position/334/">PhD of Excellence at Rome Tor Vergata University - Five positions</a> (deadline: Mon 11 June 2018)</p>
<p><a href="/position/329/">Postdoctoral position at WWU Münster (Germany)</a> (deadline: Fri 15 June 2018)</p>
<p><b>(new)</b> <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>
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