Drawing Surfaces & Space Curves

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SUMMARY

The discussion focuses on the challenges of drawing surfaces and space curves in Multivariate and Vector Calculus, specifically using functions like ##f(x,y)## and ##r(t) = ##. Participants confirm that mastering these concepts is essential for understanding more advanced topics in the field. Resources such as handwritten lecture notes on 2D conics and their applications to 3D conic surfaces are shared, providing practical examples for learners. The provided PDFs from Arizona State University serve as supplementary materials for those struggling with these concepts.

PREREQUISITES
  • Understanding of Multivariate Calculus concepts
  • Familiarity with Vector Calculus
  • Basic knowledge of 2D conics
  • Ability to interpret and analyze graphical representations
NEXT STEPS
  • Study the provided lecture notes on 2D conics and their applications to 3D surfaces
  • Practice drawing space curves using parametric equations
  • Explore the concept of level curves in Multivariate Calculus
  • Review additional resources on Vector Calculus techniques
USEFUL FOR

Students and educators in mathematics, particularly those focused on Multivariate and Vector Calculus, as well as anyone seeking to improve their skills in drawing surfaces and space curves.

vanceEE
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Homework Statement


Drawing surface ##f(x,y) = ...## or ##r(t) = <f(t),g(t)>## etc.

The Attempt at a Solution


I've been working on drawing space curves lately, by breaking into separate planes and by level curves. I'm struggling w/ this topic. (1) If I'm not mistaken, this is fundamental in order to grasp the other topics within Multivariate and Vector Calculus, correct? (2) Are there any resources recommended for this topic, ANY help will be highly appreciated. Thank you.
 
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vanceEE said:

Homework Statement


Drawing surface ##f(x,y) = ...## or ##r(t) = <f(t),g(t)>## etc.

The Attempt at a Solution


I've been working on drawing space curves lately, by breaking into separate planes and by level curves. I'm struggling w/ this topic. (1) If I'm not mistaken, this is fundamental in order to grasp the other topics within Multivariate and Vector Calculus, correct? (2) Are there any resources recommended for this topic, ANY help will be highly appreciated. Thank you.

I have some old lecture notes of mine that review 2d conics and their graphs and give examples of how to use that to draw 3d conic surfaces. These were for my own use during my lectures so they aren't that polished for publication. They are handwritten and my handwriting isn't that great, but you might find them useful if you work through the examples. They are pdf files and you can find them at:

math.asu.edu/~kurtz/LectureNotes/Lecture7.pdf
math.asu.edu/~kurtz/LectureNotes/Lecture8.pdf
 
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