A commutativity theorem of partial differential operators

The soliton: A new concept in applied science

Alwyn Scott, Flora Y. F. Chu, David W. McLaughlin · Proceedings of the IEEE · 1973 · 1.7K citations

Term Soliton, Soliton Research, Physics +9

Evolution equations possessing infinitely many symmetries

Peter J. Olver · Journal of Mathematical Physics · 1977 · 576 citations · Full text

Many Symmetries, Symmetry (Physics), Backlund Transformation +5

Korteweg-deVries Equation and Generalizations. V. Uniqueness and Nonexistence of Polynomial Conservation Laws

Martin D. Kruskal, Robert M. Miura, Clifford S. Gardner et al. · Journal of Mathematical Physics · 1970 · 200 citations

Algebraic Operator Formalism, V. Uniqueness, Hyperbolic Conservation Law +8

Equations of long waves with a free surface. II. Hamiltonian structure and higher equations

Boris A. Kupershmidt, Yu. I. Manin · Functional Analysis and Its Applications · 1978 · 92 citations

Long Waves, Engineering, Physics +6

Commutative linear differential operators

S. A. Amitsur · Pacific Journal of Mathematics · 1958 · 78 citations · Full text

Dirac Operator, Linear Operator, Resolvent Kernel +1