Curl Characterisation Of BV Derivatives In Higher Dimensions Geometric Measure Theory Embedding Property of Strict Inductive Limits Functional Analysis Uniqueness of Limits Sequences Weierstrass M-Test Sequences and Series of Functions Normal Equations for Least Squares Numerical Analysis Isoperimetric Inequality For Sets Of Finite Perimeter Geometric Measure Theory Additive Combinatorics Bound (Freiman's Theorem) Analysis LU Factorisation with Pivoting Numerical Analysis Analysis Area