Courses from 1000+ universities
Discover an easier way to explore affordable, credit-worthy online courses with our expanded community college catalog.
600 Free Google Certifications
Communication Skills
Software Development
Digital Marketing
How to Write Your First Song
Bioseguridad y equipo de protección para la prevención de COVID-19
Let's Get Started: Building Self-Awareness
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Explore Stoic logic, its key figures, and its comparison to Aristotle's system. Delve into fundamental logical concepts and their historical development in ancient Greek thought.
Comprehensive overview of classical spherical trigonometry, covering key concepts, laws, and theorems. Introduces a new algebraic approach to simplify and enhance the traditional framework.
Explores the divide between exact and approximate theories in pure mathematics, challenging conventional views on arithmetic, algebra, topology, and number theory, including the Riemann Hypothesis.
Explore mathematical framework for scales and modes using 12-tone chromatic scale. Learn interval sequences, scale types, and connections to clock arithmetic and discrete calculus.
Explore a new arithmetic operation called "caret" (exponentiation) for multisets, extending the ladder of operations beyond addition and multiplication with concrete examples and recursive counting functions.
Explore the transition from polynumbers to multinumbers, expanding arithmetic concepts using multisets. Learn new notations and operations for a more flexible algebraic framework.
Explore a new framework for arithmetic using multisets, introducing natural numbers, polynumbers, and multinumbers. Learn innovative definitions and operations that offer profound insights into mathematical structures.
Explore particle physics' Standard Model, focusing on quantum numbers, particle classifications, and novel representations of Baryon and Meson families. Gain insights into the eight-fold way and quark theory.
Exploring five challenges to pure mathematics' logical viability, this talk critically examines the field's foundations and encourages reevaluation of its core principles and practices.
Explore Babylonian arithmetic through base 100 system, comparing it to modern methods. Gain insights into ancient Mesopotamian mathematics and its innovative floating-point approach.
Explore ancient Babylonian mathematics, including their base-60 system, arithmetic tables, and problem-solving techniques. Gain insights into historical mathematical practices and their relevance today.
Explore the duality between the Pentagon Game and Numbers Game, examining their connections to graph dynamics and mathematical structures like ADE graphs and weight lattices.
Explore affine transformations, representation theory, and random walks on a 1D lattice. Learn about hypergroups and calculate probabilities in this advanced mathematics lecture.
Exploring diverse topics from physics and mathematics to consciousness and UFOs, this wide-ranging interview delves into theories of everything, sociological aspects of science, and the intersection of academic disciplines.
Explore hypergroups and their connection to symmetry in the square lattice, focusing on the D4 group and its character table. Learn about orthogonality relations in hypergroup character tables.
Get personalized course recommendations, track subjects and courses with reminders, and more.