Mathematics (MATH)
University of California - Los Angeles

Fall 2022

MATH 31A

Fall 2022

MATH 31A

Fall 2022

MATH 31A

Math 61, Midterm1 Study guide

Fall 2019

Marks

MATH 61

Hi everyone, This is my study guide of midterm1, which mainly covers induction, set, function, relation and counting principles. Please check it. Good luck on your midterm! Best, Chenfei

Math 115A, Week10 Notes

Spring 2019

Staff

MATH 115

Hi everyone, These notes cover what we learnt in week 10, mainly about the self-adjoint and normal operators, and the spectral theorem for self-adjoint and normal operators. Wish these notes are helpful. Wish you good luck in the finals! Best, Chenfei

Math 115A, Week4

Spring 2019

Staff

MATH 115

Hi everyone, These notes cover what we learnt in this week, mainly about the linear transformation, nullspace and range. Wish these notes are helpful. Best, Chenfei

Math 115A, Studyguide 1

Spring 2019

Staff

MATH 115

Hi everyone, This study guide cover the materials for the first midterm, mainly about proof techniques, vector space, subspace, linear independence, span of vector set, basis and dimension. Wish this study guide is helpful! Good luck on your midterm! Best, Chenfei

Math 115A, Week3 Notes

Spring 2019

Staff

MATH 115

Hi everyone, These notes cover what we learnt in this week, mainly about the basis and dimension. Wish these notes are helpful. Good luck with your midterm! Best, Chenfei

Math 115A, Week 2 Notes

Spring 2019

Staff

MATH 115

Hi everyone, These notes cover what we learnt in this week, mainly about the vector space, sum and direct sum of vector spaces, the span of vectors and linear independent. Wish these notes are helpful! Best, Chenfei

Math 115A, Week1 Notes

Spring 2019

Staff

MATH 115

Hi everyone, These notes cover what we learnt in the first week of class including the proof techniques ( direct proof, proof by contradiction, proof by contrapositive and proof by induction), and basic properties of vector field. Wish these notes are helpful! Best, Chenfei

Math 33A, Study guide for final exam

Winter 2019

Staff

MATH 33A

Hi everyone, This studyguide cover what we learnt after the second midterm, which is also the main focus of the final exam. It is about the orthornormal basis and orthogonal matrix, least square and data fitting, determinant, diagonalize and orthogonally diagonalize matrix, quadratic forms, and singular values. Wish these materials are helpful! Good luck with your final! Best, Chenfei

Math 33A, Week10 Notes

Winter 2019

Staff

MATH 33A

Hi everyone, These notes cover what we learnt in week 10, mainly about the orthogonally diagonalizable matrix, quadratic form, and singular value decomposition. Wish these notes are helpful and good luck with your finals! Best, Chenfei

Math 33A Week9 Notes

Winter 2019

Staff

MATH 33A

Hi everyone, These notes cover what we learnt in week 9, mainly about how to find eignvalues and eignvectors vectors; how to use them to find the eigenbasis and diagonalize A. Wish these notes are helpful! Best, Chenfei Li

Math 33A, Week7 Note

Winter 2019

Staff

MATH 33A

Hi everyone, These notes cover what we learnt in this week, mainly about the least square and determinant. Wish these notes are helpful and good luck with your midterm! Best, Chenfei

Math 32A Study Guide 2

Winter 2019

Staff

MATH 33A

Hi everyone, This is the study guide of midterm2. It mainly covers what we learnt from week 4 to week 6, about basis, dimension, coordinates, orthogonality and projection. Wish this is helpful and good luck with your midterm! Best, Chenfei

Math 33A Week 6 Notes

Winter 2019

Staff

MATH 33A

Hi everyone, These notes cover what we talked about in last week, mainly about orthogonal complement, how to find an orthonormal basis of any subspace, orthogonal transformation and orthogonal matrices. Wish these notes are helpful! Best, Chenfei

Math 32B Midterm 2 Study Guide

Winter 2019

Harrop griffiths

MATH 32B

This study guide covers the material on the upcoming midterm.

Math 33A Week5 Notes

Winter 2019

Staff

MATH 33A

Hi everyone, These notes cover what we learnt in this week, mainly about dimension, coordinates, and orthogonality. Wish these notes are helpful! Best, Chenfei

Math 33A Week3 notes

Winter 2019

Staff

MATH 33A

Hi everyone, These notes covered the lectures in this week, about invertible matrix, subspaces, image and kernel. Wish these notes are helpful! Best, Chenfei

Math 32A Midterm1

Winter 2019

MATH 32A

vectors, dot product, cross product