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Card 239 of 9972026-09-10 issue

Observed arrival · 2026-09-10

Valery Dryuma and the Geometry of Nonlinear Equations

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A multilingual profile of Moldovan mathematician Valery Dryuma, tracing six decades of research in nonlinear equations, geometry, and integrable systems.

Landing page captured for the 2026-09-10 issue.

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The profile organizes Dryuma’s career as a research chronology, linking papers, degrees, conference appearances, and later publications rather than presenting only a short biography. Its central explanatory thread is the conversion of nonlinear differential-equation problems into questions about geometric structure, including the site’s discussion of fourteen-dimensional Riemannian spaces. The homepage also supplies an author annotation and PDF for the 1974 paper, plus language links for English, German, French, and Chinese readers.

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