Charles V. Coffman

Constructive approaches to mathematical models : proceedings of a conference in honor of R.J. Duffin, Pittsburgh, PA, 10-14 July, 1978

Richard James Duffin, Charles V. Coffman, George Joseph Fix, 1979 .

Oscillation and nonoscillation of solutions of generalized Emden-Fowler equations

Charles V. Coffman, J. Wong, James S. W. Wong, 1972 .

On the Structure of Solutions $\Delta ^2 u = \lambda u$ Which Satisfy the Clamped Plate Conditions on a Right Angle

Charles V. Coffman, C. V. Coffman, 1982 .

Are adobe walls optimal phase-shift filters?

Greg Knowles, Richard James Duffin, Charles V. Coffman, 1980 .