Meetings 2022


Sunday September 25th: Quotient Groups, continued

Discovering Group Theory chapter 17
A Book of Abstract Algebra chapter 15


Past Meetings


Sunday September 18th: Quotient Groups

Discovering Group Theory chapter 17
A Book of Abstract Algebra chapter 15


Sunday September 11th: Homomorphisms, continued

Discovering Group Theory chapter 18
A Book of Abstract Algebra chapter 14


Sunday September 4th: Homomorphisms

Discovering Group Theory chapter 18
A Book of Abstract Algebra chapter 14


Sunday August 21st: Review


Sunday August 7th: Equivalency and Partitions

Discovering Group Theory chapter 16
A Book of Abstract Algebra chapter 12


Sunday July 24th: LaGrange’s Theorem

Discovering Group Theory chapter 14
A Book of Abstract Algebra chapter 13


Sunday July 17th: Cosets, continued

Discovering Group Theory chapter 14
A Book of Abstract Algebra chapter 13


Sunday July 10th: Introduction to Cosets

Discovering Group Theory chapter 14
A Book of Abstract Algebra chapter 13


Sunday July 3rd: Isomorphism part 2

Discovering Group Theory chapter 11
A Book of Abstract Algebra chapter 9


Sunday June 26th: Isomorphism part 1

Discovering Group Theory chapter 11
A Book of Abstract Algebra chapter 9


Sunday June 12th: Permutations

Discovering Group Theory chapter 12
A Book of Abstract Algebra chapters 7, 8


Sunday June 5th: Proofs and Exercises

Discovering Group Theory theorem 23
A Book of Abstract Algebra chapter 5 exercises D3, D6, F


Sunday May 29th: Function Composition

https://physicscafe.org/topic/abstract-algebra-series-april-10-onwards


Sunday May 22nd: Functions

https://physicscafe.org/topic/abstract-algebra-series-april-10-onwards


Sunday May 15th: Cayley Diagrams and Cyclic Groups

https://physicscafe.org/topic/abstract-algebra-series-april-10-onwards


Sunday April 10th and May 1st: Subgroups

https://physicscafe.org/topic/abstract-algebra-series-april-10-onwards


Sunday April 3rd: Chapter 10 exercises

https://physicscafe.org/topic/chapter-10-exercises-april-3-2022


Sunday March 27th: Powers of Elements

https://physicscafe.org/topic/powers-of-elements-march-27-2022


Sunday March 13th: Elementary Properties of Groups

https://physicscafe.org/topic/abstract-algebra-talk-pinter-ch-4-finish-march-13-2022


Sunday February 27th & March 6th: Abstract Algebra

https://physicscafe.org/topic/abstract-algebra-ch-3-starting-february-27-2022


Sunday February 13th & 20th: Abstract Algebra

https://physicscafe.org/topic/abstract-algebra-ch-2-february-13-2022


Sunday February 6th: Abstract Algebra

https://physicscafe.org/topic/abstract-algebra-february-6-2022
Please note: There is a new zoom link in the meeting post



Sun Dec 12th:  H O L I D A Y    P A R T Y
RSVPs and/or Comments here.


Sunday September 19th: Knot Physics Presentation

https://physicscafe.org/topic/knot-physics


Sunday July 11th: Wayne presented the Hubbard Model, which concludes Chapter 4

https://physicscafe.org/topic/sunday-may-23-ch-4-making-second-quantization-work/


Sunday July 4th: Making 2nd Quantization Work V

https://physicscafe.org/topic/sunday-may-23-ch-4-making-second-quantization-work/


Sunday June 27th: Making 2nd Quantization Work IV

https://physicscafe.org/topic/sunday-may-23-ch-4-making-second-quantization-work/


Sunday June 6th: Making 2nd Quantization Work III

https://physicscafe.org/topic/sunday-may-23-ch-4-making-second-quantization-work/


Sunday May 30th: Making 2nd Quantization Work II

Wayne will continue on Chapter 4.
https://physicscafe.org/topic/sunday-may-23-ch-4-making-second-quantization-work/


Sunday May 23rd: Making 2nd Quantization Work

Wayne will continue where Matthew left off in Chapter 3.
https://physicscafe.org/topic/sunday-may-23-ch-4-making-second-quantization-work/


Sunday May 16th: Group Social

It’s been a while since we’ve gotten together just to chat. So let’s do that today. This Sunday would be a good time to say “hello” if you haven’t been coming to the somewhat-more-difficult lectures during the past few weeks.


Sunday May 9th: Quantum Field Theory – Occupation number representation I

Today Matthew will start on chapter 3: Occupation number representation.
https://physicscafe.org/topic/sunday-april-18th-the-simple-quantum-harmonic-oscillator-continued


Sunday May 2nd: The Quantum Oscillator – Algebraic method II

https://physicscafe.org/topic/sunday-april-18th-the-simple-quantum-harmonic-oscillator-continued


Sunday April 25th: The Quantum Oscillator – Algebraic method I

https://physicscafe.org/topic/sunday-april-18th-the-simple-quantum-harmonic-oscillator-continued


Sunday April 18th: The Quantum Oscillator – Power series method II

https://physicscafe.org/topic/sunday-april-18th-the-simple-quantum-harmonic-oscillator-continued


Sunday April 11th: The Quantum Oscillator – Power series method I

Today Matthew will start on the quantum version of the harmonic oscillator.
https://physicscafe.org/topic/sunday-april-11th-the-simple-quantum-harmonic-oscillator


Sunday March 7th: Multiple Classical Ocillators III

https://physicscafe.org/topic/oscillator-series


Sunday February 28th: Multiple Classical Ocillators II

https://physicscafe.org/topic/oscillator-series


Sunday February 21st: Multiple Classical Oscillators I

https://physicscafe.org/topic/oscillator-series


Sunday February 14th: No Meeting


Sunday February 7th: The Classical Harmonic Oscillator, Part III

https://physicscafe.org/topic/oscillator-series


Sunday January 31st: The Classical Harmonic Oscillator, Part II

https://physicscafe.org/topic/oscillator-series


Sunday January 24th: The Classical Harmonic Oscillator, Part I

https://physicscafe.org/topic/oscillator-series


Sunday January 10th: No topic but we will meet

https://physicscafe.org/topic/sunday-january-10-no-topic


2020 Meetings

2019 Meetings

2018 Meetings