Walks On Math; Mathematics for millions of people

---

---

Viimeisin blogikirjoitus

• New Domain

  Dear readers, this blog is moving to www.vadimkulikov.com/blog/

  Walks On Math; Mathematics for millions of people 22. marraskuuta 2011 klo 22:52

• (Ir)rational Behavior of Calculation

  We had the following set of exercises with a group of secondary school students (in Ressun lukio). Assume that a and b are positive real numbers. Then assume ...

  Walks On Math; Mathematics for millions of people 19. lokakuuta 2011 klo 00:59

• The Product of Topological Spaces Does Not Obey Cancellation

  Exercise 1. Find metric topological spaces such that is not homeomorphic to , but is homeomorphic to . Exercise 2. Find path connected metric topological spaces ...

  Walks On Math; Mathematics for millions of people 12. lokakuuta 2011 klo 08:26

• Wild Embeddings

  Yesterday in a discussion in Komero we concluded that if f is an injective (one-to-one) map from the unit interval [0,1] to the Euclidean plane (or ), then the ...

  Walks On Math; Mathematics for millions of people 11. lokakuuta 2011 klo 13:27

• Progress

  Walks On Math; Mathematics for millions of people 4. lokakuuta 2011 klo 12:41

---

---