Mathemaniac | Queuing theory and Poisson process @mathemaniac | Uploaded 1 year ago | Updated 2 hours ago
Queuing theory is indispensable, but here is an introduction to the simplest queuing model - an M/M/1 queue. Also included is the discussion on Poisson process, which is the underlying assumption for the M/M/1 queue.
Second channel video on variance of Poisson distribution: youtu.be/xiX1QoX8i6M
To me, this is mainly a "prequel" which serves as a prerequisite for the next video, even though the next video is not as long.
For the files created for this video, please visit mathemaniac.co.uk/download and enter the password:
queuingmodelM/M/1
and follow the instructions on the website. If you can't enter the website, watch the latest video! It always changes when a new video is up.
Sources:
Different queues:
M/M/1 queue: en.wikipedia.org/wiki/M/M/1_queue
M/M/c queue: en.wikipedia.org/wiki/M/M/c_queue
M/M/∞ queue: en.wikipedia.org/wiki/M/M/%E2%88%9E_queue
M/G/1 queue: en.wikipedia.org/wiki/M/G/1_queue
M/G/k queue: en.wikipedia.org/wiki/M/G/k_queue
G/M/1 queue: en.wikipedia.org/wiki/G/M/1_queue
G/G/1 queue: en.wikipedia.org/wiki/G/G/1_queue
Jackson Network: en.wikipedia.org/wiki/Jackson_network
More general queues: en.wikipedia.org/wiki/Kendall%27s_notation
The (transient) solution: Computer Networks and Systems. New York, NY: Springer New York. p. 72 (uses moment-generating function and Laplace transforms); for more details, see Gross, D. and Harris, C.M., Fundamentals of Queueing Theory, Wiley, New York, 1974, 1985. (Section 3.11.2)
Other related sources:
Markov Chains: statslab.cam.ac.uk/~james/Markov
Birth-and-death chain: en.wikipedia.org/wiki/Birth%E2%80%93death_process
Bessel functions (for the solution to the differential equations): en.wikipedia.org/wiki/Bessel_function#Modified_Bessel_functions_:_I%CE%B1,_K%CE%B1
Other than commenting on the video, you are very welcome to fill in a Google form linked below, which helps me make better videos by catering for your math levels:
https://forms.gle/QJ29hocF9uQAyZyH6
If you want to know more interesting Mathematics, stay tuned for the next video!
SUBSCRIBE and see you in the next video!
If you are wondering how I made all these videos, even though it is stylistically similar to 3Blue1Brown, I don't use his animation engine Manim, but I use PowerPoint, GeoGebra, and (sometimes) Mathematica to produce the videos.
Social media:
Facebook: facebook.com/mathemaniacyt
Instagram: instagram.com/_mathemaniac_
Twitter: twitter.com/mathemaniacyt
Patreon: patreon.com/mathemaniac (support if you want to and can afford to!)
Merch: mathemaniac.myspreadshop.co.uk
Ko-fi: ko-fi.com/mathemaniac [for one-time support]
For my contact email, check my About page on a PC.
See you next time!
Queuing theory is indispensable, but here is an introduction to the simplest queuing model - an M/M/1 queue. Also included is the discussion on Poisson process, which is the underlying assumption for the M/M/1 queue.
Second channel video on variance of Poisson distribution: youtu.be/xiX1QoX8i6M
To me, this is mainly a "prequel" which serves as a prerequisite for the next video, even though the next video is not as long.
For the files created for this video, please visit mathemaniac.co.uk/download and enter the password:
queuingmodelM/M/1
and follow the instructions on the website. If you can't enter the website, watch the latest video! It always changes when a new video is up.
Sources:
Different queues:
M/M/1 queue: en.wikipedia.org/wiki/M/M/1_queue
M/M/c queue: en.wikipedia.org/wiki/M/M/c_queue
M/M/∞ queue: en.wikipedia.org/wiki/M/M/%E2%88%9E_queue
M/G/1 queue: en.wikipedia.org/wiki/M/G/1_queue
M/G/k queue: en.wikipedia.org/wiki/M/G/k_queue
G/M/1 queue: en.wikipedia.org/wiki/G/M/1_queue
G/G/1 queue: en.wikipedia.org/wiki/G/G/1_queue
Jackson Network: en.wikipedia.org/wiki/Jackson_network
More general queues: en.wikipedia.org/wiki/Kendall%27s_notation
The (transient) solution: Computer Networks and Systems. New York, NY: Springer New York. p. 72 (uses moment-generating function and Laplace transforms); for more details, see Gross, D. and Harris, C.M., Fundamentals of Queueing Theory, Wiley, New York, 1974, 1985. (Section 3.11.2)
Other related sources:
Markov Chains: statslab.cam.ac.uk/~james/Markov
Birth-and-death chain: en.wikipedia.org/wiki/Birth%E2%80%93death_process
Bessel functions (for the solution to the differential equations): en.wikipedia.org/wiki/Bessel_function#Modified_Bessel_functions_:_I%CE%B1,_K%CE%B1
Other than commenting on the video, you are very welcome to fill in a Google form linked below, which helps me make better videos by catering for your math levels:
https://forms.gle/QJ29hocF9uQAyZyH6
If you want to know more interesting Mathematics, stay tuned for the next video!
SUBSCRIBE and see you in the next video!
If you are wondering how I made all these videos, even though it is stylistically similar to 3Blue1Brown, I don't use his animation engine Manim, but I use PowerPoint, GeoGebra, and (sometimes) Mathematica to produce the videos.
Social media:
Facebook: facebook.com/mathemaniacyt
Instagram: instagram.com/_mathemaniac_
Twitter: twitter.com/mathemaniacyt
Patreon: patreon.com/mathemaniac (support if you want to and can afford to!)
Merch: mathemaniac.myspreadshop.co.uk
Ko-fi: ko-fi.com/mathemaniac [for one-time support]
For my contact email, check my About page on a PC.
See you next time!