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carlosbgois
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Besides Apostol 2, is there any good, rigorous and suited for self study book on this subject? Thanks
Petek said:I assume that the title of your post means that you're aware of Spivak's Calculus on Manifolds, but are looking for other texts. Here are three you might consider:
1. Analysis On Manifolds by Munkres. Covers topics similar to Spivak, but in a more leisurely fashion.
2. Advanced Calculus: A Differential Forms Approach by Edwards. Again, similar to Spivak, except introduces differential forms right at the beginning.
3. Functions of Several Variables by Fleming. More advanced than the other texts (uses Lebesgue integrals), but is still intended for undergrads.
You can search inside all three texts at Amazon to get a better idea. IMHO, some of the reviews on Amazon are not very helpful. If I had to choose one for self-study, I'd go with Munkres.
In 1957, Nickerson, Spencer, and
Steenrod wrote a new advanced calculus textbook which was in effect an
introduction to the techniques of modern analysis. This book bore little
resemblance to the existing texts in the subject, and was not successful in
replacing them. However, it made the others obsolete; every text written
since then must reckon with the Nickerson-Spencer-Steenrod conception
of advanced calculus.
link
sponsoredwalk said:Found another one:
Allendoerfer - Calculus of Several Variables & Differentiable Manifolds
Probably a bit too tough though but worth looking in
wisvuze said:I've looked through this one before. Nothing of particular interest: it's a fairly brief book with a horrible typesetting ( before LaTeX ). I would stick to Spivak's Calculus on Manifolds if you were going to resort to this book
sponsoredwalk said:The second chapter is an exposition on existence & uniqueness theorems in ordinary
differential equations, proven both by Picard iteration & contraction maps, as well as
a discussion on global integrability criterion for vector fields & a generalization by Frobenius.
Third chapter contains two proofs of the inverse function theorem, one using Frobenius'
theorem. After that there's a hell of a lot of a discussion of manifolds I can't recall.
To say there's nothing of particular interest is a bit much, the typesetting is off-putting
but it's definitely worth a look if accessible.
sponsoredwalk said:No problem, dying to get the Nickerson book you mentioned.
mathwonk said:If you are determined to get NSS (nickerson et al..) let me make a comment. They give there the wrong definition of the derivative. I.e. they focus on the directional derivative rather than the more important concept, the full derivative. NSS define on pages 146 and 172 the full derivative only in the case where the function has continuous directional derivatives. This does not even give the usual general definition of a derivative in the case of one variable.
The correct definition is that the derivative at x is a linear map L whose graph is tangent to the graph of the original function f, at x, after translation by f(x), in the sense that the limit
of [f(x+h)-f(x) - L(h)]/|h| is zero as h-->0.
This is made very clear in Loomis and Sternberg, Dieudonne, Fleming, and Spivak. The fact that the derivative can be deduced to exist and calculated from continuous directional derivatives, is a computational device that does not convey the real meaning of a derivative.
Another point is that the definition in NSS does not generalize to infinite dimensional spaces whereas the correct linear map version goes over word for word.
This is just one concrete example of why I feel NSS is not a good place to learn the subject.
"Spivak's level vector calculus book" refers to a textbook written by Michael Spivak titled "Calculus on Manifolds: A Modern Approach to Classical Theorems of Advanced Calculus." It is a highly regarded and challenging textbook that covers topics in multivariable calculus and differential forms.
The intended audience for "Spivak's level vector calculus book" is advanced undergraduate or graduate students in mathematics or physics who have a strong foundation in single variable calculus and linear algebra. It is also suitable for self-study by individuals who are interested in a rigorous and theoretical approach to vector calculus.
"Spivak's level vector calculus book" covers topics such as vector algebra and geometry, functions of several variables, partial derivatives, multiple integrals, line and surface integrals, the fundamental theorem of calculus for line integrals, and differential forms. It also includes advanced topics such as Stokes' theorem and the generalized Stokes' theorem.
"Spivak's level vector calculus book" is unique in its approach to vector calculus, as it emphasizes the use of differential forms and a geometric understanding of the subject. It also includes challenging exercises and proofs, making it a valuable resource for those looking to deepen their understanding of the subject.
No, "Spivak's level vector calculus book" is not suitable for beginners in vector calculus. It is a more advanced textbook that assumes a strong foundation in single variable calculus and linear algebra. It is better suited for students who have already completed a standard vector calculus course and are looking to further their understanding of the subject.