Two-center bipolar coordinates
= Two-center bipolar coordinates
{wiki=Two-center_bipolar_coordinates}
Two-center bipolar coordinates are a type of orthogonal coordinate system used in mathematics and physics. They are particularly useful in problems that involve two fixed points, called foci, within a plane. This coordinate system can be particularly advantageous for solving problems related to potential theory, fluid dynamics, and electrostatics. \#\#\# Definition and Properties 1.