PowCone3D: Create a 3D Power Cone Constraint

In CVXR: Disciplined Convex Optimization

Create a 3D Power Cone Constraint

Description

Constrains (x, y, z) to lie in the 3D power cone:

x^\alpha \cdot y^{1-\alpha} \ge |z|, \quad x \ge 0, \; y \ge 0

Usage

PowCone3D(x_expr, y_expr, z_expr, alpha, constr_id = NULL)

Arguments

x_expr	A CVXR expression.
y_expr	A CVXR expression.
z_expr	A CVXR expression.
alpha	A CVXR expression or numeric value in (0, 1).
constr_id	Optional integer constraint ID.

Value

A PowCone3D constraint object.

See Also

PowConeND

CVXR documentation built on March 6, 2026, 9:10 a.m.