Sumários
Problem session 6
11 Novembro 2021, 11:00 • Martí Rosselló Gómez
Exercises and introduction to Elementary Topology 1 e), 2, 6 d), 7, 8 A_2, a) b); Intro to geometric series
Problem session 6
11 Novembro 2021, 09:00 • Martí Rosselló Gómez
Exercises and introduction to Elementary Topology 1 e), 2, 6 d), 7, 8 A_2, a) b); Intro to geometric series
Practical lecture 6
10 Novembro 2021, 11:00 • Alexandra Symeonides
Relation of order over R and elementary topology - Exercises: 1.e) 2. 6.d) 7. (only for line d) of ex. 6.) 8. (only for A_2), Geometric series - Exercises: 12. c), 13. d) f) g), 14. a), 15 a)
Lecture 11
9 Novembro 2021, 08:00 • Alexandra Symeonides
Geometric progressions: common ratio and general term; monotony and limit. Sum of consecutive terms of a geometric progression. Geometric series. Exercise 1. a) and 2. b)
Lecture 10
8 Novembro 2021, 08:00 • Alexandra Symeonides
Relation of order over R, supremum and infimum. Axiom of the supremum. Elementary topology over the real line: neighborhoods, interior and boundary of a set. Adherence of a set. Open and closed sets. Limit points and derived set. Compact sets.