Top network posts

• 11 Are the “identity object axioms” in the definition of a braided monoidal category needed? (Answered: No)
• 9 Where can I find questions motivating important ideas in math?
• 8 Is an algebraic bijection from a projective variety to itself necessarily an isomorphism?
• 7 What role does the "dual Coxeter number" play in Lie theory (and should it be called the "Kac number")?
• 6 Solutions of the Quantum Yang-Baxter Equation
• 6 Reference for the existence of a Shapovalov-type form on the tensor product of integrable modules
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