Courses from 1000+ universities
17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.
600 Free Google Certifications
Computer Science
Language Learning
Communication Skills
Competencias para buscar, mantener y promocionar en un empleo
Rome: A Virtual Tour of the Ancient City
Know Thyself - The Value and Limits of Self-Knowledge: The Examined Life
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Explore a wide range of free and certified Graph theory online courses. Find the best Graph theory training programs and enhance your skills today!
Delve into quantum information theory foundations, exploring Shannon's principles, quantum noise in information transmission, state discrimination, quantum channels, and entropy measures.
Delve into quantum computation theory and explore experimental quantum advantage, focusing on near-term quantum experiments and their potential to outperform classical computers in complex calculations.
Delve into quantum channel coding theory, exploring Shannon's foundational concepts and their quantum applications for optimal information transmission in noisy environments.
Delve into quantum information theory's foundations, exploring Shannon's principles, quantum noise in information transmission, state discrimination, quantum channels, and entropy measures through advanced mathematical frameworks.
Dive into quantum learning theory fundamentals, exploring Boolean functions, quantum states, and circuit distributions with expert guidance on core concepts and proof techniques - no prior quantum knowledge needed.
Delve into advanced concepts of superstring theory through detailed mathematical formulations and theoretical frameworks presented by renowned physicist Augusto Sagnotti.
Dive into advanced concepts of scattering amplitudes in quantum field theory, exploring mathematical frameworks and theoretical applications in particle physics calculations.
Delve into advanced concepts of scattering amplitudes and their applications in theoretical physics through detailed mathematical frameworks and analytical methods.
Delve into advanced mathematical concepts exploring infinitesimal variations in mixed Hodge theory, with applications to Fano 3-folds and anticanonical surfaces.
Get personalized course recommendations, track subjects and courses with reminders, and more.