Tangent Spaces InsightsExplores the relationships between tangent spaces, dimensions, and sub-varieties in algebraic geometry.
Derivability ConditionsExplores conditions for non-differentiability in multivariable calculus and the implications of the differentiability theorem.
Quotient CriterionExplores a criterion for computing quotients in algebraic geometry, emphasizing the importance of normality and g-invariant morphisms.