| 来源类型 | Monograph (IIASA Working Paper) |
| 规范类型 | 论文 |
| Simplified Variants of Penalty Function Methods. | |
| Evtushenko Y | |
| 发表日期 | 1975 |
| 出版者 | IIASA, Laxenburg, Austria: WP-75-012 |
| 出版年 | 1975 |
| 语种 | 英语 |
| 摘要 | Penalty function methods have several disadvantages. The main ones are as follows: (1) The methods are time-consuming. They~do require multiple solving of unconstrained minimization sub-problems; (2) Solution of minimization sub-problems becomes exceedingly cumbersome when the penalty coefficient increases, since a minimization function becomes ill-conditioned; (3) The usual penalty methods cannot be used for determining a solution with great accuracy. These methods are subject to numerical instabilities because the derivatives of the penalty functions increase without bound near the solution as computation proceeds. The methods suggested in this paper essentially simplify standard penalty function procedure and remove, to some extent, the first two shortcomings. |
| 主题 | System and Decision Sciences - Core (SDS) |
| URL | http://pure.iiasa.ac.at/id/eprint/416/ |
| 来源智库 | International Institute for Applied Systems Analysis (Austria) |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/121150 |
| 推荐引用方式 GB/T 7714 | Evtushenko Y. Simplified Variants of Penalty Function Methods.. 1975. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| WP-75-012.pdf（530KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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