The Neumann boundary value problem (BVP) in a unit circle is discussed. For the solution of the Neumann BVP. we built a method employing series representation of given \(2 \pi\)-periodic continuous boundary function by interpolating wavelets consisting of trigonometric polynomials. It is convenient to use the method due to the fact that such series is easy to extend to harmonic polyno... https://allfixelectricales.shop/product-category/oven-anti-tilt-plate/