NPTEL : NOC:Our Mathematical Senses (Mathematics)

Co-ordinators : Prof. Vijay Ravikumar

Lecture 1 - Why do the images of parallel lines converge?
Lecture 2 - The power of vanishing points
Lecture 3 - Bonus material: Perspective in visual art
Lecture 4 - Understanding Points at Infinity
Lecture 5 - The Extended Euclidean Plane
Lecture 6 - Harmonic tetrads
Lecture 7 - Perspective Drawing as a Perspectivity
Lecture 8 - Perspectivities of the Extended Euclidean Plane
Lecture 9 - Projectivities
Lecture 10 - Projectivities as Functions on the Real Numbers
Lecture 11 - Proving Pappus's Theorem
Lecture 12 - The Fundamental Theorem of Projective Geometry
Lecture 13 - The Cross Ratio
Lecture 14 - Applications of the Cross Ratio
Lecture 15 - The Real Projective Plane
Lecture 16 - Transformations of the Real Projective Plane