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Centre de Recerca Matemàtica · Monthly newsletter

QED

Quod erat demonstrandum

The CRM’s newsletter in magazine form, with the month’s research results, awards and people, and the calendar of upcoming activities.

Latest issue · Nº49 · October 2026

All Facing the Same Way

Cover of QED Nº49, October 2026: All Facing the Same Way

All issues

Issues 45 to 47 went out as the CRM’s Monthly Newsletter. The magazine took the name QED with Nº48, in September 2026. There was no August issue.

Nº49 · October 2026

All Facing the Same Way

Also in this issue

  • The mathematics of Gaudí, a special section
  • Near the jackpot, the brain moves its yardstick
  • A Directors’ Gallery for the new academic year
  • The sum π gatecrashed

Read the issue (PDF)

Nº48 · September 2026

One Ball, No Flippers

Also in this issue

  • Susanna Terracini puts a black hole on a billiard table
  • Mallorca’s 1820 plague was not what the textbooks say
  • 31% of Barcelona’s tomatoes, grown on public rooftops
  • The first SEAMS school in Ho Chi Minh City

Read the issue (PDF)

Nº47 · July 2026

A Needle, Turning

Also in this issue

  • Three CRM lectures at the ICM in Philadelphia
  • An asteroid named after Àngel Jorba
  • Jezabel Curbelo wins the ECCOMAS Lions Award
  • Mathematics on Barcelona’s H12 bus corridor

Read the issue (PDF)

Nº46 · June 2026

Reading a Boundary at Every Scale

Also in this issue

  • Eva Miranda and Xavier Tolsa elected to the Academy
  • BARCCSYN: 117 neuroscientists at the IEC
  • The golden ratio in a K-pop hit
  • Messi, and the maths of the World Cup

Read the issue (PDF)

Nº45 · May 2026

What Memory Has to Balance

Also in this issue

  • Jezabel Curbelo’s National Research Award
  • Four CRM women in the national ranking
  • Mathematics walks into a bar in Sabadell
  • Bourbaki: the mathematician who never existed

Read the issue (PDF)

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