Advanced Calculus-I

Introduction to subject: Advanced Calculus I


Introduction to Function of Several variables


Spherical Neighborhood & Rectangular Neighborhood


Limit of functions of Several Variables

Part-I


Limit of functions of Several Variables

Part-II


Limit of functions of Several Variables

Part-III



Continuity of function of two variables



Partial Derivatives and its Geometrical interpretation


Partial derivatives and its examples


Partial derivatives and continuity


Differentiability for functions of two variables


Sufficient condition for differentiability


Inequality of Mixed Partials


Schwartz's theorem for Mixed Partials


Young's Theorem for equality of mixed Partials


Directional derivative & It's Geometrical interpretation


Differential for Two variables


Chain Rules for Derivatives


Chain Rules for Partial Derivatives


Examples on Chain Rules for Derivatives


Implicit Differentiation


Jacobian


Which variables treated as constant


Homogeneous function


Euler's Theorem on Homogeneous function


Euler's theorem on homogeneous function for n variables


Corollary on Euler’s Theorem for homogeneous function


Corollary based on Euler Theorem for homogeneous function (Part-II)


Examples based on Euler's Theorem for Homogeneous function


Maxima and Minima of Functions of Two variables


Example of Locate all relative extrema and saddle points-I


Example on maxima and minima of the function-II


Example of Maxima and Minima of the function-III


Example of Maxima and Minima of the function-IV

Example of Maxima and Minima of the function-V

Example based on Lagrange's method of undermined multiplies

Example based on Lagrange's method of undermined multiplies-II

Example based on Lagrange's method of undermined multiplies-III

Example based on Lagrange's method of undermined multiplies-IV

Example based on Lagrange's method of undermined multiplies-V

Taylor's theorem for functions of Two variable

Examples on Taylor's Series for Two variables

Multiple Points for two dimensional curves

Curvature in Cartesian Form

Radius of curvature at origin

Radius of Curvature in Parametric form

Radius of Curvature in Polar form



advanced calculus-I.pdf

Lecture notes on Advanced calculus-I