Table of Contents

Below are common math words that start with j.

- Joint variation
- Jacobian matrix
- Jump discontinuity
- Joint probability
- Justify
- Jet space
- Jordan form
- Joint frequency
- Jordan curve theorem
- Join
- Jacobian determinant
- Jordan measure
- Julia set
- Joint distribution
- Jacobian transformation
- Jump function
- Jordan canonical form
- Joining point
- Joint relative frequency
- Jacobian conjecture
- Juxtapose
- Jump point
- Joint density function
- Jordan content
- Jellyfish theorem
- Jump process
- Jaccard similarity coefficient
- Joint variation equation
- Jordan–Hölder theorem
- Juxtaposition operator
- Jump discontinuity point
- Joint cumulative distribution
- Jordan curve
- Jigsaw function
- J-invariant
- Jump diffusion
- Joining line
- Jordan arc
- Jacobian elliptic functions
- Jordan–Schönflies theorem
- Joint entropy
- Jacobi matrix
- Jump distribution
- Joint tenancy
- Jitter
- Janko group
- Jordan form theorem
- Joining circle
- Jump length

**Jacobian Matrix:**A matrix representing the rates of change of one set of variables with respect to another in multivariable calculus.**Joint Variation:**A type of direct variation where a quantity varies with more than one variable.**Juxtaposition:**The act of placing two or more geometric shapes or objects side by side for comparison or analysis.**Jordan Curve Theorem:**A theorem stating that a continuous simple closed curve divides the plane into two regions, an interior and an exterior.**Johnson Solid:**A type of convex polyhedron composed of regular polygons, named after mathematician Norman W. Johnson.

**Joint Variation:**Relationship involving multiple variables and constants.**Justify:**Provide logical reasoning or evidence for a mathematical statement.**Jacobian Matrix:**Matrix of partial derivatives representing a transformation.**Jump Discontinuity:**Sudden change in a function’s value at a point.**Joint Frequency:**Count of data occurrences in a bivariate distribution.**Joint Probability:**Likelihood of two events occurring together.**Join Operation:**Combining data from multiple database tables.**Judgment Sample:**Selection of data based on expert judgment.**Jacobi Identity:**Property of the Lie bracket in algebra.**Jordan Canonical Form:**Representation of a square matrix using blocks.

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