Functional Analysis – Part 4 – Sequences, limits and closed sets

Support the channel on Steady:
Or support me via PayPal:

Functional analysis series:

PDF versions:

Official supporters in this month:
– Petar Djurkovic
– Muntasir Raihan Rahman
– William Ripley
– John Tambroni
– Dov Bulka
– Daniel Janzon
– Sunayan Acharya
– Oleksandr Shchur
– Lukas Mührke
– Julio Cesar Campos Neto
– Cameron Boroumand
– Igor Kuvychko
– Marie Punsmann
– Joel Miller
– Fabio Saba
– Mayra Sharif
– Kostia Maksymenko
– Petar Petrov
– Tianyi Zhang
– Andrey Kamchatnikov
– Nathan Crock
– Benjamin Bellick
– Lloyd Gavin
– Lars Rasmusson
– Raghav Somani
– Hessa K
– sarah kim

This video is about metric spaces, sequences, closed sets and limits.

00:00 Introduction

00:35 Sequence
01:01 Convergence
02:57 Closedness with sequences
04:12 Proof

I hope that this helps students, pupils and others. Have fun!


(This explanation fits to lectures for students in their first and second year of study: Mathematics for physicists, Mathematics for the natural science, Mathematics for engineers and so on)

You May Also Like