#5 non isolated singularity|non isolated singularity in complex analysis|essential singularity

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In this video I have discussed non-isolated singularity. non isolated singularity in complex analysis is basic concept. we discussed non isolated singularity example. non isolated singularity is essential singularity. singularity in complex analysis is very important topic. non isolated essential singularity is different from isolated essential singularity. isolated singularity of complex number we have discussed already. isolated singularity complex analysis you can watch in previous video.
the most important concept of complex analysis that is Non-Isolated singularity of a function.
Also We try to make mathematics simple for all. How to study Basic concepts of mathematics. We focused on concept through the previous questions of CSIR NET/GATE/SET/UPSC/IIT JAM examinations.

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[tripathitripathi]

Thank you very much for best explanation of non isolated singularity limit point of zero and limit point of poles please explain

[itsnikhil]

Ur explanation is very good sir for beginners

[surjyanarayanrath]

Beautiful analysis.
you explained very correctly.
your content is lucid in nature and easy to comprehend

I ever see maximum teachers say 'limit point of zeros of f(z) is isolated essential singularity' which is wrong because limit point of zeros of f(z) may be non-isolated essential singularity. But you explained this things with content rich manner.

thank you so much from Odisha

[dipanjansaha]

A deep theory with a simple explanation...thank you sir ...this video helps us a lot

[kamleshsingh-xfgq]

I just made notes from the complete series of analytic and singular points from ur videos...thank uh sir..it helped...a lot..HS kasana me b itne ache se ni diya wa..😛

[ingenioussmj]

Sir Extremely great Explanation....Finally Understood because of your efforts.. BUT PLEASE SIR EXPLAIN BRANCH POINT AND BRANCH CUT CONCEPT .

[aartigupta]

Ty sir
Simple, clear and best explanation

[sherifkaja]

Thank you a lot for your efforts to make us understand the concepts sir.
Hats off sir!!🙆🙋! For Your sincerity and dedication in teaching👍👏👌

[periyanayaki]

Thank u sir. Please explain the concept in English sir.

[MATHEMATICALINSIGHTS]

Fabulous sir amging presentation of most important facts of complex it's amging

[aiswaryat]

This complete series from analytic functions to this video was really helpfull.Thank you.

[Daduable]

ill get clear picture which is isolated n non isolated singularity really very intersting to watch ur videos

[suhaimarifath]

Deeply appreciate Ur efforts, sir. Can see how painstakingly you try to make every point understandable. Hats off to you!!!.

[chavdakalpesh]

Sir some books given logz at z=, 0 has branch point and some books given logz at z=0 non isolated singularity sir plz explain

[mohanyadav]

thank you sir please sir provide all videos

[papaipal]

Wonderful explanation sir..👌👌
Sir, is it always true that non-isolated singularity will only be the limit point of a set of poles..? Does there exist a non-isolated singularity which is not a limit point of poles..?

[samratyadav]

thanku soo much sir ur efforts is really sir can we say "Limit point of isolated singularities is non- isolated if yes, then why we use this statement regarding poles only??

[priyaranjanpandey]

Sir please complex complete kr digiyega

[JupiterMars]

Agar non isolated is always essential to fir f(z)= logz ki jo singularity hai z=0 wo bhi non isolated hai. Lakin kya wo essential hai? Please batao sir. I am confused in this.

[JL-uyhz]

sir residue theorem non isolated sing pe valid hota h?