Sharp stability results for almost conformal maps in even dimensions

Convexity conditions and existence theorems in nonlinear elasticity

J. M. Ball · Archive for Rational Mechanics and Analysis · 1976 · 2.4K citations

Engineering, Mechanical Engineering, Applied Mechanics +15

Proposed experimental tests of a theory of fine microstructure and the two-well problem

J. M. Ball, Richard D. James · Philosophical Transactions of the Royal Society of London Series A Physical and Engineering Sciences · 1992 · 678 citations

Natural Sciences, Materials Science, Physics +17

Semicontinuity problems in the calculus of variations

E. Acerbi, Nicola Fusco · Archive for Rational Mechanics and Analysis · 1984 · 608 citations

Natural Sciences, Mathematics, Optimization +10

W1,p-quasiconvexity and variational problems for multiple integrals

J. M. Ball, François Murat · Journal of Functional Analysis · 1984 · 489 citations

Natural Sciences, Computational Engineering, Optimization +11

The relaxation of a double-well energy

Robert V. Kohn · Continuum Mechanics and Thermodynamics · 1991 · 348 citations

Natural Sciences, Physics, Condensed Matter Physics +6