MA 1554 Intro Linear Algebra - Fall 2023 G/J

Lecture meeting times: Section G 12:30-1:20 in Klauss 1443 and Section J 2:00-2:50 in Howey-Physics L2
Instructor: Sal Barone
Office: Skiles 013 and https://gatech.zoom.us/my/sbarone7
Office hours: Tuesday 11am and Friday 11am (and by appointment, email me) - all office hours are in-person, or streamed/recorded by request.
email: sbarone at math.gatech.edu

Links for Online Instruction

• See Canvas Welcome page for all 1554 sections A/B/C/E/G/H/J/K/L/M
• Office Hours at the scheduled time or send me an email/Discord message to schedule or to "knock on my door"
• Annotated GoodNotes Lecture Slides
• Recorded office hours channel in GT MediaSpace Office Hours channel
• Recorded lectures in GT MediaSpace 1554 Lectures channel
• mrgencyXit Discord chat room

Course Documents

• Syllabus
• Math 1554 Master Website
• Learning Goals for 1554
• Pearson MyLab online textbook access with MyLab purchase - access course sign up through Canvas.
• Piazza! discussion board
• Letter grade calculator.csv file to easily calculate your grade according to syllabus weights <-- Now available for Fall 2023!
• Overview Slides
• Handwritten Homework - Exploration <-- Week 14 available now!
• Projection Formula Tool in GeoGebra 3D for Exploration 13
• Elipse Tool in GeoGebra for Section 3.3
• Basis of Eigenvectors demonstration for Section 5.3 and part 2 and part 3

MATLAB Materials

• Installation guide
• MATLAB intro including instructions for Gradescope submission
• Demo .m file (copy-paste into MATLAB)
• The kind of submission we want to see in Gradescope
• Exploration 3 - MATLAB #1 Instructions
• Exploration 8 - MATLAB #2 Instructions
• Exploration 11 - MATLAB #3 Instructions
• Exploration 12 - MATLAB #4 Instructions
• Exploration 14 - MATLAB #5 Instructions <-- Week 14 available now!
• MATLAB code for MATLAB #3 (copy-paste into MATLAB before beginning)
• Sample submission for MATLAB #3 (do not copy! use only as a guide
• Leontief Data
• buzz.jpg

Lecture Notes

• Blank Lecture Notes
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• Week 13 BLANK
• Week 14 and 15 BLANK
• Final Exam in-class review days BLANK <-- New!
• Annotated Lecture Notes
• Week 1 - systems of linear equations, row reduction, echelon form, linear combination, span
• Week 2 - matrix equation, solution sets, parametric vector form
• Week 3 - transformations, standard matrix, 1-to-1 and onto
• Week 4 - matrix multiplication, Exam 1 review, inverses, elementary matrices
• Week 5 - inverses, IMT, partitioned matrices, LU decomposition, subspaces
• Week 6 - basis and dimension, rank, determinants, cofactor expansion vs. row operations, transformations and volume
• Week 7 - Markov chains, regular stochastic matrix, eigenvectors and eigenvalues
• Week 8 - Exam 2 review, diagonalization
• Week 9 - Diagonalization, basis of eigenvectors, complex eigenvalues, dot product and orthogonality
• Week 10 - Orthonormal basis, orthogonal projection, four subspaces
• Week 11 - Gram-Schmidt, QR decomposition, least squares, applications of least squares
• Week 12 - Least-squares with nonlinear models, Exam 3 review, PageRank
• Week 13 - Symmetric matrices, orthogonal diagonalization, quadratic forms, constrained optimization
• Week 14 and 15 - SVD
• Final Exam in-class review days <-- Updated for 12/4!

Old Lecture Notes

• Blank slides
  • Lecture notes Chapters 1 and 2
  • Lecture notes Chapters 3 and 5
  • Lecture notes Chapters 5 and 6
  • Notes for Chapter 7 concepts
• Annotated OneNote Lecture Slides Spring 2023
• Lecture notes 9/13 (annotated)
• In class final review sheets A and B and C

Supplementary Material

• My Spring '23 MA1554 Course
• My Fall '22 MA1554 Course
• My Spring '22 MA1554 Course
• My Fall '21 MA1554 Course
• My Spring '21 MA1554 Course
• My Fall '20 MA1554 Course
• My Spring '20 MA1554 course
• My Fall '19 MA1554 course
• My Spring '15 MA1553 course and My Fall '16 MA1553 course and My Spring '17 MA1553 course
• ILA Interactive Linear Algebra textbook written by Georgia Tech professors for 1553
• Final Lecture Review

Midterm Review Material

• Patrick Kim's Midterm 1 Study Guide
• Patrick Kim's Midterm 2 Study Guide
• Patrick Kim's Midterm 3 Study Guide
• Gregory Elias' Math 1554 Notes
• Midterm and Quiz review material
• Midterm 1 1:30
• Midterm 1 3:00
• Midterm 1 4:30
• Midterm 1 6:00
• In class review Exam 1
• In class review Exam 2
• In class review Exam 3

Old material

• Review material from Fall 2019
• Review Midterm 2A
• Review Midterm 2B
• Review Midterm 2A
• Review Midterm 3 (from lecture)
• Class Notes (from Spring '17 - but still awesome!)
• Week 1
• Week 2
• Week 3
• Week 4
• Week 5
• Week 6
• Week 7
• Week 8
• Week 9
• Week 10
• Week 11
• Week 12
• Week 14
• Week 15
• Old Tests (for practice)
• Exam 1 practice sheet
• Exam 2 review sheet
• Exam 2 topics list
• Exam 3 review sheet
• Exam 3 topics list
• Final Exam review
• Exam 1 and solutions
• Exam 2 and solutions
• Exam 3

• Tentative Course Schedule

Important dates

• Aug 21 First day of classes
• Sep 4 Labor Day (No class)
• Sep 13 Exam 1
• Oct 2 Progress reports due
• Oct 11 Exam 2
• Oct 9-10 Fall Break (No Class)
• Oct 28 Drop Deadline/Withdrawal Deadline
• Nov 8 Exam 3
• Nov 22-24 Thanksgiving Break (No Class)
• Dec 4-5 Last day of lecture/studio
• Dec 6 Reading day (no exams)
• Dec 12 FINAL EXAM (Common Exam Slot for 1554) at 6pm

Studio Meeting Times

Web links

• MyLab portal
• GATech School of mathematics
• My homepage