Partial Differential Equations
A modern introduction to core equations of mathematical physics
Faster options are available.
Rates and delivery estimates depend on your destination and item quantity. Estimates are informational only; the final shipping method and rate are selected at checkout.

AlbakiReads Editorial
A modern introduction to core equations of mathematical physics
Nandakumaran organizes the classical theory of partial differential equations around three foundational families: Laplace and Poisson equations, heat or diffusion equations, and wave equations in one or more spatial dimensions. Designed to be self-contained while assuming relatively little prior background, the book moves from these central models toward advanced material including conservation laws and the Hamilton-Jacobi equation. Real-world applications appear throughout, connecting the mathematical treatment to the phenomena these equations are used to represent. Chapter-end references also provide routes for extending study beyond the main text.
Good fit for readers who enjoy
- Senior undergraduate mathematics students beginning PDE study
- Graduate students seeking a self-contained foundation in classical PDE theory
- Readers interested in mathematical models of diffusion, waves, and potential theory
Themes
Based on publisher information and book metadata.
Shipping & returnsShipping options, delivery timing, and our return policy.
In-stock items normally dispatch within 1–2 business days. The ZIP-code estimator on this page is informational only; the final shipping method, price, and availability are confirmed at checkout for your full order.
For the initial delivery estimate we use these transit windows after dispatch: Standard 5–8 business days, Expedited 2–4 business days, and Priority 1–2 business days. Holiday delays are not included.
Eligible items can be returned within 30 days in accordance with our return policy.