Arjun’s Reviews > Vector Calculus, Linear Algebra, and Differential Forms: A Unified Approach > Status Update
Arjun
is on page 101 of 800
So a function is continuous if the limit exists at a point x0 in the closure of it’s domain?
Also we can play with series of matrices. A series of matrices converges if its absolute value converges.
The stuff on geometric series of square matrices is not yet understood.
I don’t yet know how Cayley thought of Mat(n, m) & the dimension being the same thing.
— Jan 03, 2024 04:44AM
Also we can play with series of matrices. A series of matrices converges if its absolute value converges.
The stuff on geometric series of square matrices is not yet understood.
I don’t yet know how Cayley thought of Mat(n, m) & the dimension being the same thing.
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Arjun’s Previous Updates
Arjun
is on page 102 of 800
Study session today.
Discussed the material of ch1.5- bullet points noted down on what needed work before coming in.
Did some qs.
— Jan 03, 2024 10:13PM
Discussed the material of ch1.5- bullet points noted down on what needed work before coming in.
Did some qs.
Arjun
is on page 97 of 800
One proof was woaaaaaaaah.
The dot product of two functions under a limit being equal to the multiplication or the two functions under the limit separately.
Hard to say with words. Lol.
The rest today felt like more of the same.
Just applying the epsilon delta definition of the limit to understand continuity.
I want to see some big theorems.
Wanna spend more time on this daily.
— Dec 31, 2023 06:00AM
The dot product of two functions under a limit being equal to the multiplication or the two functions under the limit separately.
Hard to say with words. Lol.
The rest today felt like more of the same.
Just applying the epsilon delta definition of the limit to understand continuity.
I want to see some big theorems.
Wanna spend more time on this daily.
Arjun
is on page 95 of 800
Read 93-95 today.
I feel limits are very intuitive now.
The topological notions of closure and neighbourhood were very helpful in this regard.
“At least a pg a day” is a powerful motto.
— Dec 29, 2023 03:34AM
I feel limits are very intuitive now.
The topological notions of closure and neighbourhood were very helpful in this regard.
“At least a pg a day” is a powerful motto.
Arjun
is starting
Started two weeks ago with a friend.
We both know some linear algebra already from Uni. Despite this the book is hard going especially later parts in Chapter 0.
Ch 0.5 - “Real Numbers” was a bit of a pain.
Luckily we don’t really need Ch 0 for the rest of the book….
On Ch 1.5 right now and having a vague understanding but not flaky of Ch 0 is good enough.
— Dec 25, 2023 05:27AM
We both know some linear algebra already from Uni. Despite this the book is hard going especially later parts in Chapter 0.
Ch 0.5 - “Real Numbers” was a bit of a pain.
Luckily we don’t really need Ch 0 for the rest of the book….
On Ch 1.5 right now and having a vague understanding but not flaky of Ch 0 is good enough.
