<ul><li>Researchers at Newcastle University have developed a novel approach using waveguide-based structures to solve partial differential equations (PDEs).</li><li>PDEs are difficult to solve analytically and require significant computing power for numerical solutions.</li><li>The waveguide-based structures mimic elements in standard electronic circuits and can perform calculations at light speeds.</li><li>The method shows promise for solving boundary value problems and can be extended to higher frequency ranges in future research.</li></ul>

Electromagnetic waves solve partial differential equations

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