Local Optima Global Optimum Published on July 24, 2018 in Advantages and Disadvantages of POLCAFull resolution (1040 × 609) Local Optima Global Optimum Illustration of local optima and global optimum. This work by Christoph Roser at AllAboutLean.com is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. Please credit the image as shown below. For digital documents and web pages please do include the links as shown below. Thank you.By Christoph Roser at AllAboutLean.com under the free CC-BY-SA 4.0 license.