Definition:Point-Function

Definition

Let $Q$ be a physical quantity which can be expressed as a continuous function of the position of a point in some region of space.

Such a function is known as a point-function

Sources

• 1951: B. Hague: An Introduction to Vector Analysis (5th ed.) ... (previous) ... (next): Chapter $\text I$: Definitions. Elements of Vector Algebra: $5$. Scalar and Vector Fields