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Dr. Börge Göbel

This course is for everyone who wants to learn applied mathematics on a college and university level. It is a complete course containing all relevant topics like Calculus, Algebra, Statistics & Stochastics.

Advanced mathematics is relevant in many fields: Programming & IT, Engineering, Science (Physics, Chemistry, Biology, Pharmacy, ...), Business & Economics. This course will teach you all you have to know in 24 hours.

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This course is for everyone who wants to learn applied mathematics on a college and university level. It is a complete course containing all relevant topics like Calculus, Algebra, Statistics & Stochastics.

Advanced mathematics is relevant in many fields: Programming & IT, Engineering, Science (Physics, Chemistry, Biology, Pharmacy, ...), Business & Economics. This course will teach you all you have to know in 24 hours.

You are kindly invited to join this carefully prepared course in which we derive the following concepts from scratch. I will present examples and give you exercises (incl. solutions) for all topics.

College-level mathematics (10 hours)

  • Limits of functions

  • Derivatives & Integrals in 1 dimension

  • Vectors in cartesian coordinates

  • Stochastic & Probability distributions

University-level mathematics (14 hours)

  • Sequences & Series

  • Taylor expansions

  • Complex numbers

  • Derivatives & Integrals in multiple dimensions

  • Alternative coordinate systems

  • Differential equations

  • Matrix algebra

  • Fourier transforms & Delta distribution

Why me?

My name is Börge Göbel and I am a postdoc working as a scientist in theoretical physics. I have refined my advisor skills as a tutor of Bachelor, Master and PhD students in theoretical physics and have other successful courses here on Udemy.

I always had a passion for the mathematical side of science. Still today, I use the concepts of this course on a daily basis when I am programing on the PC or when I have to solve mathematical problems analytically on a sheet of paper.

I hope you are excited and I kindly welcome you to our course.

Enroll now

What's inside

Syllabus

[Pilot Section] If you just finished school: What you know & what you will learn
Overview of the course
Overview image
Section intro
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Overview of this pilot section: What you know and what you don't know yet
What exactly is a function?
Linear functions
Quadratic functions and solving quadratic equations
Factorizing polynomials using their roots & Outlook: Complex numbers
Exponential function: How is it defined exactly?
Vector algebra in polar coordinate system
Vector rotation using matrices
Section outro
Download the slides of this section
Summary of integration rules
[Part 1] College-level: What you are expected to know at university
Overview of the first part of this course
Limits of functions
Limits: Dealing with infinity
Limits versus function values
Polynomial fractions
Asymptotic behavior
Useful rules
Your turn! About exercises
Exercises
Integration & Limits - Improper integrals
Check your solutions
Solutions of Tasks 1 & 2 - Limits of functions
Solutions of Tasks 3 & 4 - Limits of functions
Add on: Two advanced lectures & results that we need later on
Squeeze theorem: Limit of sin(x)/x for x to 0
L'Hospital's rule (L'Hôpital's rule)
Integration versus differentiation
Derivatives in one dimension
What is a derivative?
Derivative of constant, linear and quadratic functions
Sum rule for derivatives
Derivative of polynomials
Product rule for derivatives
Derivative of the 1 / x function
Chain rule for derivatives
Quotient rule for derivatives
Derivative of the inverse function
Derivative of root functions
Derivative of power functions
Derivative of exponential & logarithm functions
Derivative of trigonometric functions: Sine & Cosine
Outlook: Derivative of trigonometric functions by series expansion
Higher derivatives
Extrema of functions & Inflection points
Curve sketching
Summary of the rules for derivatives
Planes & Points: Calculating the distance
Solutions Task 1 - Derivatives
Solutions Tasks 2 & 3 - Derivatives
Add on: How to calculate derivatives numerically
Numerics with Python: Calculating derivatives
Integrals in one dimension
What is an integral?
Integration by parts
Integration by substitution
Alternative way of using integration by substitution
Integration of cosine square & sine square
Exploiting symmetry
Solutions Task 1 - Integrals
Solutions Task 2 - Integrals
Add on: How to calculate integrals numerically
Numerics with Python: Calculating integrals
Vectors in Cartesian coordinates
What is a vector?
Basic vector operations
Dot product or scalar product
Cross product or vector product
Triple product
Lines in parametric form
Lines & Points: Calculating the distance
Lines & Lines: Identical, parallel, intersecting or skew lines
Planes in parametric form
Planes in coordinate form
Planes in Hesse normal form
Planes & Lines: Included, parallel or intersecting
Planes & Planes: Identical, parallel or intersecting line
Solutions Task 1 - Vectors: Two points
Solutions Task 2 - Vectors: Two lines

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Complete Mathematics Masterclass: College & University Level with these activities:
Review Algebra Fundamentals
Strengthen your understanding of core algebraic concepts. A solid foundation in algebra is crucial for success in calculus and other advanced math topics covered in this course.
Show steps
  • Review key concepts and formulas.
  • Work through practice problems.
  • Identify areas of weakness and seek additional resources.
Review Calculus Textbook
Reinforce your understanding of calculus concepts. This book will help you to master the calculus concepts presented in the course.
Show steps
  • Read the relevant chapters on limits, derivatives, and integrals.
  • Work through the examples and exercises in the book.
  • Compare the book's explanations with the course lectures.
Practice Differentiation and Integration
Sharpen your calculus skills through repetitive exercises. Consistent practice with differentiation and integration will improve your speed and accuracy in solving problems.
Show steps
  • Find online resources with calculus practice problems.
  • Work through a set number of problems each day.
  • Check your answers and review any mistakes.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Create a Cheat Sheet for Integration Techniques
Summarize key integration techniques in a concise format. Creating a cheat sheet will help you to consolidate your knowledge and quickly recall important formulas and methods.
Show steps
  • Review the different integration techniques covered in the course.
  • Organize the techniques into categories.
  • Write down the formulas and steps for each technique.
  • Design a visually appealing and easy-to-use cheat sheet.
Model a Real-World Phenomenon with Differential Equations
Apply your knowledge of differential equations to a practical problem. This project will allow you to see how mathematical concepts can be used to model and understand real-world phenomena.
Show steps
  • Choose a phenomenon that can be modeled with differential equations.
  • Develop a mathematical model of the phenomenon.
  • Solve the differential equation and analyze the results.
  • Present your findings in a report or presentation.
Explore Linear Algebra
Deepen your understanding of linear algebra concepts. This book will help you to master the matrix algebra concepts presented in the course.
Show steps
  • Read the relevant chapters on matrices, vectors, and linear transformations.
  • Work through the examples and exercises in the book.
  • Relate the book's explanations to the course lectures.
Develop a Fourier Transform Visualizer
Create a tool to visualize Fourier transforms. This project will solidify your understanding of Fourier transforms and their applications.
Show steps
  • Learn about Fourier transforms and their properties.
  • Choose a programming language and libraries for visualization.
  • Implement the Fourier transform algorithm.
  • Create a user interface to input signals and display their Fourier transforms.

Career center

Learners who complete Complete Mathematics Masterclass: College & University Level will develop knowledge and skills that may be useful to these careers:
Research Scientist
A research scientist conducts scientific research, often in a specific field such as physics, chemistry, or biology. They design experiments, collect data, and analyze results. This career typically requires an advanced degree. Many scientific disciplines rely heavily on advanced mathematics for modeling and analysis. This course covers a wide range of mathematical topics relevant to research scientists, like differential equations, Fourier transforms, and statistical analysis. The course may be particularly useful to those working in quantitative fields of research.
Bioinformatician
A bioinformatician develops and applies computational tools and methods to analyze biological data. This requires a strong foundation in mathematics, statistics, and computer science. This course may be useful because it covers essential mathematical concepts like linear algebra, calculus, and stochastic processes, which are relevant to analyzing genomic data, building predictive models, and understanding complex biological systems. The sections on statistics and stochastic processes, as well as matrix algebra, help the bioinformatician.
Quantitative Analyst
A quantitative analyst, often working in the finance industry, develops and implements mathematical models for pricing, trading, and risk management. This career frequently requires a master's degree, or even a PhD. The mathematical concepts covered in this course, such as calculus, differential equations, and matrix algebra, are directly applicable to the models used by quantitative analysts. Understanding Taylor expansions and Fourier transforms, as taught in this course, helps the quantitative analyst analyze financial data and develop sophisticated trading strategies. Aspiring quantitative analysts may find this course useful as a refresher.
Statistician
A statistician collects, analyzes, and interprets data to identify trends and patterns. Statisticians apply mathematical and statistical techniques to solve problems in a variety of fields, including healthcare, business, and government. This course offers a great introduction to many of the mathematical concepts that will be used by statisticians on a daily basis. A future statistician may appreciate learning about probability distributions and matrix algebra, as well as stochastic.
Machine Learning Engineer
A machine learning engineer designs, develops, and deploys machine learning models. This role requires a strong foundation in mathematics, particularly linear algebra, calculus, and statistics. This course covers these topics, providing aspiring machine learning engineers with the mathematical tools and knowledge needed to understand and implement machine learning algorithms. The course may be especially useful for learning about derivatives, integrals, and probability distributions.
Actuary
An actuary assesses and manages financial risks, typically for insurance companies and pension funds. Actuaries rely heavily on mathematical and statistical models to predict future events and determine appropriate pricing and reserves. A strong understanding of probability distributions, calculus, and financial mathematics is essential for this role. This course provides a foundational knowledge of these areas, including stochastic and probability distributions. Aspiring actuaries may find this course a helpful refresher.
Operations Research Analyst
An operations research analyst uses mathematical and analytical methods to help organizations make better decisions. They develop models and algorithms to optimize processes, improve efficiency, and solve complex problems. This role requires a strong understanding of linear algebra, calculus, and optimization techniques. This course may be useful because it provides a comprehensive overview of these topics, including matrix algebra, differential equations, and derivatives and integrals in multiple dimensions.
Data Scientist
A data scientist analyzes complex datasets to extract meaningful insights and develop predictive models. This often requires a strong foundation in mathematics, particularly statistics and calculus. This course touches on calculus, algebra, and stochastics. With a solid grasp of these concepts, a data scientist is better equipped to understand the underlying principles of machine learning algorithms and interpret data effectively. The course gives potential data scientists exposure to limits, derivatives, and integrals, all of which help build a good footing in the field.
Economist
An economist studies the production, distribution, and consumption of goods and services. Economists develop and use mathematical models to analyze economic trends, forecast future conditions, and advise policymakers. A solid foundation in calculus, statistics, and econometrics is essential for this role. This course may be useful by providing the learner with those tools, helping the economist better comprehend economic models and analyze data effectively. Aspiring economists may find the sections on derivatives, integrals, and probability distributions particularly relevant.
Financial Analyst
A financial analyst analyzes financial data, provides investment recommendations, and helps businesses make informed decisions. Financial analysts use mathematical models and statistical techniques to evaluate investment opportunities and manage risk. This course provides a good foundation in calculus, algebra, and stochastics. Learning about sequences and series, as well as derivatives and integrals, can enhance a financial analyst's ability to interpret financial data and construct financial models.
Game Developer
A game developer creates video games for various platforms. Game developers need a solid understanding of mathematics, particularly linear algebra and calculus, to create realistic graphics, physics simulations, and artificial intelligence. This course provides a strong foundation in these areas, including vector algebra, coordinate systems, and derivatives and integrals. The sections on linear algebra and calculus may be very practical for aspiring game developers.
Software Engineer
Software engineers design, develop, and test software applications. While not always immediately apparent, mathematics plays a crucial role in many areas of software engineering, especially in fields like game development, computer graphics, and data science. This course covers essential mathematical concepts like linear algebra, calculus, and statistics, all of which help when developing efficient algorithms and solving complex problems. The topics on vector algebra and coordinate systems included in this course help software engineers working on graphics applications.
Civil Engineer
Civil engineers design, construct, and maintain infrastructure projects such as roads, bridges, and buildings. A solid understanding of mathematics, including calculus, linear algebra, and differential equations, is essential for analyzing structural loads, designing stable structures, and managing projects effectively. This course may be useful by reinforcing these core mathematical concepts. Aspiring civil engineers may find the sections on vector algebra and differential equations particularly relevant.
Mechanical Engineer
Mechanical engineers design, develop, and test mechanical devices and systems. Mechanical engineering relies heavily on mathematical principles, particularly calculus, differential equations, and linear algebra. This course provides a strong foundation in these areas, which may be key for mechanical engineers in modeling and analyzing complex systems. The course may be especially useful for mechanical engineers to brush up on differential equations and calculus.
Financial Planner
A financial planner helps individuals and families manage their finances and achieve their financial goals. They provide advice on investments, retirement planning, insurance, and other financial matters. While this role is more client-facing, a solid grasp of mathematics is helpful for understanding financial products and developing effective financial plans. This course may be useful by giving the financial planner a good foundation in algebra and statistics.
Physics Teacher
A physics teacher educates students in the principles of physics. They present information by lecture, demonstration, discussion, and assignments. This course may be helpful to teachers by providing them with a comprehensive understanding of the college and university level mathematics that underlies physics. This course helps physics teachers teach mathematical methods and reasoning necessary for solving physics problems. The thorough nature of this course may prove valuable in keeping educators prepared.

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Complete Mathematics Masterclass: College & University Level.
Provides a comprehensive introduction to calculus. It covers limits, derivatives, integrals, sequences, and series in detail. It valuable reference for understanding the calculus concepts presented in the course, and it is commonly used as a textbook in many universities.
Provides a thorough introduction to linear algebra. It covers matrices, vectors, linear transformations, eigenvalues, and eigenvectors. It useful reference for understanding the matrix algebra concepts presented in the course, and it is commonly used as a textbook in many universities.

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