A type of mathematical equation that involves partial derivatives of a function of several variables.

आंशिक अवकल समीकरणें

English Usage: Partial differential equations are crucial in mathematical physics and engineering.

Hindi Usage: आंशिक अवकल समीकरणें गणितीय भौतिकी और इंजीनियरिंग में महत्वपूर्ण हैं।