论文标题
不确定的最小二乘正方形具有二次约束
Indefinite least squares with a quadratic constraint
论文作者
论文摘要
考虑了带有二次约束的抽象无限最小二乘问题。这是一个二次编程问题，具有一个二次相等性约束，其中目标和约束都不是凸函数。发现解决方案的必要条件和足够的条件。
An abstract indefinite least squares problem with a quadratic constraint is considered. This is a quadratic programming problem with one quadratic equality constraint, where neither the objective nor the constraint are convex functions. Necessary and sufficient conditions are found for the existence of solutions.
