MAG120

EMS Magazine No. 120

1 July 2021

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This issue is published open access.

p. 3
A message from the president / Brief words from the editor-in-chief
Volker MehrmannFernando Pestana da Costa
pp. 4–7
Categorical smooth compactifications and neighborhoods of infinity
Alexander I. Efimov
pp. 8–15
The geometric structure of interfaces and free boundaries
Joaquim Serra
pp. 16–28
Mirrors, lenses and Monge–Ampère equations
Quentin MérigotBoris Thibert
pp. 29–39
The edition of Bernhard Riemann’s collected works: Then and now
Emmylou Haffner
pp. 40–42
Impact factor, an inadequate yardstick
Mohammad Sal Moslehian
pp. 43–44
Mathematical (online) meetings reimagined?
Ross J. Kang
pp. 45–47
The Weierstrass Institute for Applied Analysis and Stochastics (WIAS) in Berlin
Michael Hintermüller
pp. 48–49
Slovak Mathematical Society – a short overview of history and present
Martin Kalina
pp. 50–54
MathsWorldUK: Creating the UK’s first National Mathematics Discovery Centre
Katie Chicot
pp. 55–58
Romania helps Uganda on its way to the International Mathematical Olympiad
Sergiu Moroianu
pp. 59–61
Survey on Early Childhood Mathematics Education at ICME-14
Iliada EliaAnna Baccaglini-FrankEsther LevensonNanae MatsuoNosisi Feza
pp. 62–63
ICMI column
Frederick LeungSusanne Prediger
pp. 64–65
ERME column
Viviane Durand-GuerrierReinhard HochmuthElena NardiCarl Winsløw
pp. 66–67
Connecting Islands: Bridging zbMATH and DLMF with Scholix, a blueprint for connecting expert knowledge systems
Howard S. CohlOlaf TeschkeMoritz Schubotz
pp. 68–69
Book review
Donatella Donatelli
p. 69
New editor appointed
p. 70
Victims of positive discrimination
Valentin Ovsienko