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Sal Balkus – Advanced Calculus I Blog

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Author: sbalkus

Posted on December 12, 2020

Final Course Write-up

This is the final draft of my write-up for this course, with the only changes made from the previous being minor revisions and edits.

 

Salvador_Balkus___MTH311_Final_Paper (1)
Posted on December 9, 2020December 9, 2020

Final Report Draft

I have taken all of my posts this semester and compiled them into a draft of a final report. Enjoy!

Salvador_Balkus___MTH311_Final_Paper
Posted on December 1, 2020

Week 13 – Computability

This week, I added a short proof regarding computability to my previous work on real numbers.

Week_13___Computability
Posted on November 24, 2020

Week 12 – Dedekind Cuts

This week we defined the set of real numbers more formally by discussing Dedekind cuts. I demonstrated some proofs of properties of the real numbers, including addition, multiplication, ordering, and completeness. Week_12___One_Way_to_Construct_the_Real_Numbers

Posted on November 15, 2020

Week 11 – Sequences of Functions

This week I researched pointwise and uniform convergence but got stuck trying to prove convergence of the Taylor Series for sin(x).

Week_11___Sequences_of_Functions
Posted on November 8, 2020November 8, 2020

Week 10 – Cauchy Sequences

This week I continued with proofs related to Cauchy sequences, specifically relating the sequence to series convergence and proving that a sequence is not a Cauchy sequence.

 

Week_10___Cauchy_Sequences_and_Real_Numbers (1)
Posted on November 2, 2020

Week 9 – Cauchy Sequences

Professor Davis presented an interesting and, to my understanding, somewhat unorthodox way of constructing the real numbers using a mathematical idea called a Cauchy Sequence.  This week, I worked on proofs involving these Cauchy sequences.

 

Week_9___Cauchy_Sequences_and_Real_Numbers
Posted on October 26, 2020

Week 8 – Limits

This week we took another detour before getting to the construction of the real numbers to discuss limits.

Week_8___Limits
Posted on October 21, 2020

Week 7 & 1/2

Just a quick update to correct an error in a proof from last week.

Week_7___Continuous_Functions_on_the_Rationals (1)
Posted on October 19, 2020

Week 7

This week we took a slight detour before getting to the real numbers to discuss proving the continuity of rational-valued functions using delta-epsilon arguments.

 

Week_7___Continuous_Functions_on_the_Rationals

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