#topology — Public Fediverse posts

Finally got a copy of 'Introduction to Topology and Modern Analysis' by Simmons. The exposition is really engaging, good source to re-learn the subject. #analysis #topology

Finally got a copy of 'Introduction to Topology and Modern Analysis' by Simmons. The exposition is really engaging, good source to re-learn the subject. #analysis #topology

Finally got a copy of 'Introduction to Topology and Modern Analysis' by Simmons. The exposition is really engaging, good source to re-learn the subject. #analysis #topology

🌌 NEW: Measurements of the cosmic microwave background show the observable #universe is geometrically flat, with temperature patterns appearing at the scale flat #space predicts.

That doesn't prove it's infinite – a small patch of a much larger curved #cosmos would look flat, and a flat universe can still wrap around on itself through #topology. However, astronomers haven't found any signs of such looping.

👉 https://www.sciencedaily.com/releases/2026/09/260927225041.htm

#cosmology #infinity #geometry #astronomy #physics #bigbang #multiverse #math #science

🌌 NEW: Measurements of the cosmic microwave background show the observable #universe is geometrically flat, with temperature patterns appearing at the scale flat #space predicts.

That doesn't prove it's infinite – a small patch of a much larger curved #cosmos would look flat, and a flat universe can still wrap around on itself through #topology. However, astronomers haven't found any signs of such looping.

👉 https://www.sciencedaily.com/releases/2026/09/260927225041.htm

#cosmology #infinity #geometry #astronomy #physics #bigbang #multiverse #math #science

🌌 NEW: Measurements of the cosmic microwave background show the observable #universe is geometrically flat, with temperature patterns appearing at the scale flat #space predicts.

That doesn't prove it's infinite – a small patch of a much larger curved #cosmos would look flat, and a flat universe can still wrap around on itself through #topology. However, astronomers haven't found any signs of such looping.

👉 https://www.sciencedaily.com/releases/2026/09/260927225041.htm

#cosmology #infinity #geometry #astronomy #physics #bigbang #multiverse #math #science

🌌 NEW: Measurements of the cosmic microwave background show the observable #universe is geometrically flat, with temperature patterns appearing at the scale flat #space predicts.

That doesn't prove it's infinite – a small patch of a much larger curved #cosmos would look flat, and a flat universe can still wrap around on itself through #topology. However, astronomers haven't found any signs of such looping.

👉 https://www.sciencedaily.com/releases/2026/09/260927225041.htm

#cosmology #infinity #geometry #astronomy #physics #bigbang #multiverse #math #science

New from EMS Press 📘

Locally Compact Groups, 2nd edition
by Markus J. Stroppel

Published in the EMS Textbooks in Mathematics series, this new edition gives a systematic introduction to the structure theory of locally compact groups and their connections with topology, algebra, representation theory and physics.

The second edition adds three new chapters on totally disconnected locally compact groups, including actions on trees, the scale function and locally compact Galois groups. It also covers central topics such as Haar integration, the Peter–Weyl theorem, Pontryagin duality and Hilbert’s Fifth Problem.

Designed for advanced undergraduate and graduate students in mathematics or physics, the book includes exercises throughout and can also serve as the basis for a one-semester course.

🔗 Explore Locally Compact Groups at EMS Press: https://ems.press/books/etb/327

#EMSPress #Mathematics #GroupTheory #Topology #MathematicsBooks

New from EMS Press 📘

Locally Compact Groups, 2nd edition
by Markus J. Stroppel

Published in the EMS Textbooks in Mathematics series, this new edition gives a systematic introduction to the structure theory of locally compact groups and their connections with topology, algebra, representation theory and physics.

The second edition adds three new chapters on totally disconnected locally compact groups, including actions on trees, the scale function and locally compact Galois groups. It also covers central topics such as Haar integration, the Peter–Weyl theorem, Pontryagin duality and Hilbert’s Fifth Problem.

Designed for advanced undergraduate and graduate students in mathematics or physics, the book includes exercises throughout and can also serve as the basis for a one-semester course.

🔗 Explore Locally Compact Groups at EMS Press: https://ems.press/books/etb/327

#EMSPress #Mathematics #GroupTheory #Topology #MathematicsBooks

New from EMS Press 📘

Locally Compact Groups, 2nd edition
by Markus J. Stroppel

Published in the EMS Textbooks in Mathematics series, this new edition gives a systematic introduction to the structure theory of locally compact groups and their connections with topology, algebra, representation theory and physics.

The second edition adds three new chapters on totally disconnected locally compact groups, including actions on trees, the scale function and locally compact Galois groups. It also covers central topics such as Haar integration, the Peter–Weyl theorem, Pontryagin duality and Hilbert’s Fifth Problem.

Designed for advanced undergraduate and graduate students in mathematics or physics, the book includes exercises throughout and can also serve as the basis for a one-semester course.

🔗 Explore Locally Compact Groups at EMS Press: https://ems.press/books/etb/327

#EMSPress #Mathematics #GroupTheory #Topology #MathematicsBooks

New from EMS Press 📘

Locally Compact Groups, 2nd edition
by Markus J. Stroppel

Published in the EMS Textbooks in Mathematics series, this new edition gives a systematic introduction to the structure theory of locally compact groups and their connections with topology, algebra, representation theory and physics.

The second edition adds three new chapters on totally disconnected locally compact groups, including actions on trees, the scale function and locally compact Galois groups. It also covers central topics such as Haar integration, the Peter–Weyl theorem, Pontryagin duality and Hilbert’s Fifth Problem.

Designed for advanced undergraduate and graduate students in mathematics or physics, the book includes exercises throughout and can also serve as the basis for a one-semester course.

🔗 Explore Locally Compact Groups at EMS Press: https://ems.press/books/etb/327

#EMSPress #Mathematics #GroupTheory #Topology #MathematicsBooks