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About this Mathematics article
An Alternate Variational Principle for $\Delta u - u + |u|^{r - 1} \operatorname{sgn} u = 0$ by Charles V. Coffman is a Mathematics article available to read on EtoBox.
It is typically read by researchers, students, and practitioners in Mathematics.
- Author
- Charles V. Coffman
- Publisher
- American Mathematical Society; American Mathematical Society (AMS); JSTOR (ISSN 0002-9939)
- Published
- 1983
- Language
- EN
- Field
- Mathematics (Physical Sciences)