This module introduces the concept of differential equations, defining what they are and explaining essential terminology. Understanding these basics is crucial for tackling more complex topics later in the course.
This module introduces the concept of differential equations, defining what they are and explaining essential terminology. Understanding these basics is crucial for tackling more complex topics later in the course.
This module dives into separable differential equations, a fundamental category of equations that can be written such that all terms involving one variable are on one side and all terms involving the other variable are on the other side. Students will learn techniques for solving these equations through integration.
Continuing from the previous module, this session provides another example of separable differential equations, allowing students to solidify their understanding and practice solving similar problems.
This module focuses on intuition behind exact equations, particularly through the use of chain rule and partial derivatives. It aims to provide a deeper understanding of the concepts rather than a strict proof, helping students grasp the foundational ideas.
This module continues to build on the intuition developed in the previous section, offering more conceptual tools and insights necessary for understanding exact differential equations and their solutions.
In this module, students will encounter their first example of solving an exact differential equation. This hands-on approach will demonstrate the practical application of concepts learned previously.
This session provides additional examples of exact equations, reinforcing the techniques learned in earlier modules. Students will have the opportunity to tackle various problems to enhance their problem-solving skills.
In this module, another example of solving an exact differential equation is presented. This will help students to consolidate their understanding and apply the techniques they have learned effectively.
This session introduces integrating factors, a crucial tool in making a differential equation exact. Students will learn how to identify and apply integrating factors in solving equations.
Now that students have learned about integrating factors, this module focuses on solving the exact differential equations that have been made exact using these factors. Practical problem-solving will be emphasized.
This module introduces first-order homogeneous differential equations. Students will explore the characteristics of these equations and the techniques used to solve them.
In this module, students will solve an additional example of a first-order homogeneous differential equation, reinforcing the concepts and techniques learned in the prior session.
This module focuses on the introduction to second-order linear homogeneous differential equations with constant coefficients. Students will learn the fundamental concepts required for analyzing these types of equations.
Building upon the previous module, this session aims to find the general solution of second-order linear homogeneous equations. Students will apply techniques to determine solutions effectively.
In this module, students will learn how to use initial conditions to solve for the particular solution of second-order linear homogeneous differential equations. This will solidify their understanding of the relationship between solutions and conditions.
This module continues with another example of second-order linear homogeneous differential equations, allowing students to apply initial conditions and strengthen their solving skills with real-world applications.
This module explores what happens when the characteristic equation of a second-order linear homogeneous differential equation has complex roots. Students will learn the implications of complex roots on solutions.
Continuing from the previous session, this module further investigates complex roots of characteristic equations, offering additional insights and techniques for working with equations featuring complex solutions.
In this module, students will work through an example involving complex roots of the characteristic equation, applying what they have learned to solve real problems with initial conditions.
This module discusses the scenario when the characteristic equation has a repeated root. Students will explore the theoretical implications and methods for solving such cases.
Continuing from the previous discussion, this module provides an example where students will apply initial conditions to solve a repeated-roots differential equation, enhancing their problem-solving strategies.
This module introduces the method of undetermined coefficients for solving nonhomogeneous linear differential equations. Students will learn how to identify the appropriate form of the particular solution.
In this module, students will explore another example of using undetermined coefficients to solve nonhomogeneous linear differential equations, reinforcing the techniques learned in the previous section.
This session provides another instance where the nonhomogeneous part of the differential equation is a polynomial. Students will see how to apply the method of undetermined coefficients in this context.
In this module, students will put together all the concepts learned about undetermined coefficients in a comprehensive example, demonstrating the complete process of solving a nonhomogeneous differential equation.
This module introduces the Laplace Transform, a powerful tool for solving differential equations. Students will learn the basic principles and applications of this technique to simplify complex equations.
In this module, the Laplace Transform of the function e^at is explored. Students will learn the transformation process and how to apply it to simplify differential equations involving this exponential function.
This module covers the Laplace Transform of sin(at), providing a foundational understanding of how to approach trigonometric functions with this technique. Students will work through the transformation process in detail.
Continuing from the previous module, this session completes the Laplace Transform of sin(at). Students will solidify their understanding of how to manipulate trigonometric functions and apply the transform effectively.
This module discusses the useful properties of the Laplace Transform, including linearity, time shifting, and frequency shifting. Understanding these properties enhances students' abilities to solve various differential equations efficiently.
In this session, students will learn how to compute the Laplace Transform of cosine and polynomial functions. This understanding will enable them to tackle a wider variety of differential equations.
This module demonstrates how to use the Laplace Transform to solve a differential equation that students have previously learned to solve using other techniques. This comparison emphasizes the utility of the Laplace method.
Continuing from the previous module, this session further explores the application of the Laplace Transform to solve another differential equation, reinforcing studentsâ skills in this important area.
This module offers a collection of additional tools and techniques related to the Laplace Transform. Students will learn miscellaneous strategies that can be applied to enhance their problem-solving capabilities.
In this module, students will learn how to solve a non-homogeneous differential equation using the Laplace Transform. This practical application showcases the efficacy of the Laplace method in various scenarios.
This module discusses the Laplace Transform of the function t, exploring its properties and how it can be utilized in solving differential equations effectively.
Here, the Laplace Transform of t^n is covered, where students will learn how to compute this transform and its implications for solving differential equations that involve polynomial terms.
This module introduces the concept of the unit step function and its corresponding Laplace Transform. Understanding the unit step function is crucial for dealing with piecewise functions in differential equations.
This session focuses on using previously learned techniques to take inverse Laplace Transforms. Students will practice applying their skills to solve complex problems involving inverse transformations.
In this module, students will solve a complex differential equation involving a step function using the Laplace Transform. This practical application emphasizes the importance of the Laplace method in real-world scenarios.
This module introduces the Dirac Delta function, a crucial concept in physics and engineering. Students will learn its properties and applications, particularly in relation to impulse functions and their impact on differential equations.
Continuing the discussion on the Dirac Delta function, this module focuses on determining its Laplace Transform. Understanding this transform is essential for solving differential equations involving impulse responses.
This module introduces the concept of convolution, explaining its significance in solving linear differential equations. Students will explore how convolution relates to the Laplace Transform and its practical applications.
In this session, students will learn how the product of the transforms of two functions relates to their convolution. This understanding is vital for leveraging convolution in solving differential equations.
This module illustrates how to use the convolution theorem to solve an initial value problem. Students will apply their knowledge to demonstrate the practical applications of convolution in differential equations.