Operations Research 03F: Convex Set & Convex Function

Textbooks:
amzn.to/2VgimyJ
amzn.to/2CHalvx
amzn.to/2Svk11k
In this video, I'll talk about some concepts such as convex combinations, convex sets, convex functions, and concave functions.
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Smart Energy Operations Research Lab (SEORL): binghamton.edu/...
KZbin CHANNEL: / yongtwan

[@YongWang]

Hi Guys, please comment and let me know what you think about this Operations Research Open Course. Your feedback is really appreciated. If you enjoy the video, please subscribe and share. All my replies here are only related to the content in my own videos. I am afraid I won't be able to answer other questions. Thanks for your understanding.

[@juneli327]

I’ve watched 10 videos regarding convex set/ function on KZbin, finally I get it after watching yours. Thank you ,Yong Wang! Your video is not fancy but clear enough, and the graphs are very informative.

[@kaveyasivaprakasam8601]

This 7 min video is all i wanted......Great explanation!

[@SC-ss8vb]

Finally convex makes sense to me now. Thank you!

[@sandeepprajapati2485]

i have understand convex and concave with the help of you

[@YongWang]

Thanks, Sandeep

[@ashimchakraborty2908]

many thanks to you, I actually got stuck to convex function which is clear now!!!!

[@YongWang]

you are welcome, Ashim

[@FAIZKPIITD]

very concise explanation

[@YongWang]

thanks, Faiz

[@stefanocalvetti1393]

Thanks, very clear

[@mustafizurrahman5699]

Excellent superb mesmerising

[@kirar2004]

Thanks for these videos

[@ashishjhamarioforever]

Very Good Tutorial. Thank You !

[@imane.mellouk]

please help us with more of that !! and some solved exercices about convex sets and extremas o it and stuff like that : thank you from Morocco

[@anilkumar.r4691]

Fantastic explanation sir thank you

[@YongWang]

glad you liked it, Anil

[@abdoulayesaadou4448]

Great explanation! Thanks.

[@YongWang]

Thanks for the comment, Abdoulaye.

[@prasshanthvp1082]

Finally understood the definition of convex set in the wiki: en.wikipedia.org/wiki/Convex_function So clear. Thank you!

[@lazybert2]

Thank you

[@balamuruganthambiraja4498]

found it very useful ! thanks !

[@YongWang]

No problem, Balamurugan. Glad you liked it.

[@jatinmunjal7529]

Great content!!

[@dhirajpokhrel7598]

Great Explaination, Thank you

[@samuelkantor8242]

Great Video! Thanks

[@sikandershirazi6186]

nice and brief explanation. Kindly if possible make a video to prove convex functions using its definition., like to e^x is convex and x^2 is convex using definition criteria. Thank you

[@user-we3km4ot9w]

Thanks a lot

[@YongWang]

No problem, tengqing

[@littleprincess250]

Derivation for convex combination

[@MrRobot-vc2gk]

great thank you

[@J078_]

You have a pdf or soft copy of the same ? It would have been extremely useful for many others as well

[@uddeotechnology109]

thanks Sir

[@kamrulhassan7157]

thanks

[@YongWang]

Glad to help, Kamrul

[@touqeerahmed5095]

Sir where I can find the proof of z=lambda x+(1-lamda) y?

[@johnchung5299]

Is there any concave set? Can somebody answer it and explain why? Thank you

[@KarmaRinchenTamang]

like what? didn't understood