Lecture 3- Types of Singularities | Removable, Essential singularity & Poles | Complex Analysis

This is the 3rd lecture on Classification of Isolated Singularity. We shall study the criterion on the basis of which we can classify the 3 types of isolated singularities in a very simple way.
This video is for the students of Engineering Mathematics, BSc and M.Sc. Mathematics and students preparing for CSIR NET and competitive exams.
#poles #essentialsingularity #removablesingularity #singularityofananalyticfunction #complexanalysis #btechmaths #mathsbynidhi #onlinemathclasses

[@paramitabiswal7110]

The best video all over the youtube for the singularity topic..
Hats off to you maam..🫡
💚

[@soniajaiswal09]

Sin(1/z) at z=0 does not exist as its value oscillate between -1 to 1 so limit does not exist hence essential singularity. It is better to not say infinity coz then pole condition will come... Apart from this very easy n accurate explanation.

[@Vinaykumar0_0]

Thank you

[@mdal-amin_ku]

Yes

[@adhanas9020]

What a way ....to explain
Thank you mam....to help me...

[@learnmathswithmuzaffaraliw4848]

Well done keep it up.God bless you.

[@sitoothakur7754]

Very easy to way explanation, really Nice explanation mam, thank you, thank you so much 🙏🙏 makes more videos

[@almighty3351]

Tnk u mam.. It's very helpful

[@Ajaygupta-gy7ve]

Bahut easy style,madam

[@DeepakKumar-sg1wf]

Very nice explanation mam

[@skpprajapati8327]

Thanks for video

[@911leoni]

WOW THANK YOU! super helpful

[@touseefsatti13]

best

[@nikhil_suryavanshi]

❤❤❤

[@pranavkumar8280]

Removable singularity mein limit lene waqt (z-a) se multiply karna hota h na ??

[@editingdikthihe]

Mem questions ke last me principal part kaise infinite finite ho rha please explain kr dijiye

[@ranujena784]

In qs 2 it is isolated or non isolated essential singularity plz tell me

[@whoami6838]

Isolated hoga , non isolated tb hota h jb pole ki limit point aaye

[@nitin5777]

is it really ok, to say in third example that , as z tends to 0, sin (1/z) tends to inf, don't u think it would be better to say that limit does not exist, as it will become oscillatory, please clear

[@himmup4821]

Tanz ki limit ky hogi phir😢

[@keerthikakeerthika7387]

Cos Z zeros of order

[@khadizarimi4135]

Why does the 2nd example is essential? Isn’t it pole?because it has all the criteria of pole🤔🤔

[@geniusmathematics9123]

bcoz infinite nos of terms 1/(z-z_0)