Mathematical modeling | Growth curves
The von Bertalanffy growth function (VBGF), or von Bertalanffy curve, is a type of growth curve for a time series and is named after Ludwig von Bertalanffy. It is a special case of the generalised logistic function. The growth curve is used to model mean length from age in animals. The function is commonly applied in ecology to model fish growth and in paleontology to model sclerochronological parameters of shell growth. The model can be written as the following: where is age, is the growth coefficient, is the theoretical age when size is zero, and is asymptotic size. It is the solution of the following linear differential equation: (Wikipedia).
The Weierstrass Definition of the GAMMA FUNCTION! - Proving Equivalence!
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From playlist Limits
Functions of equations - IS IT A FUNCTION
👉 Learn how to determine whether relations such as equations, graphs, ordered pairs, mapping and tables represent a function. A function is defined as a rule which assigns an input to a unique output. Hence, one major requirement of a function is that the function yields one and only one r
From playlist What is the Domain and Range of the Function
Sigmoid functions for population growth and A.I.
Some elaborations on sigmoid functions. https://en.wikipedia.org/wiki/Sigmoid_function https://www.learnopencv.com/understanding-activation-functions-in-deep-learning/ If you have any questions of want to contribute to code or videos, feel free to write me a message on youtube or get my co
From playlist Analysis
Working with Functions (1 of 2: Notation & Terminology)
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From playlist Working with Functions
From organizational principles of Development to the morphospace by Fernando Casares
Program ICTP - ICTS Winter School on Quantitative Systems Biology ORGANIZERS: Buzz Baum, Guillaume Salbreux, Stefano Di Talia and Vijaykumar Krishnamurthy DATE: 03 December 2019 to 20 December 2019 VENUE: Ramanujan Lecture Hall, ICTS Bangalore The development of an organism from a sin
From playlist Winter School on Quantitative Systems Biology: Quantitative Approaches in Ecosystem Ecology 2020
Definition of a Surjective Function and a Function that is NOT Surjective
We define what it means for a function to be surjective and explain the intuition behind the definition. We then do an example where we show a function is not surjective. Surjective functions are also called onto functions. Useful Math Supplies https://amzn.to/3Y5TGcv My Recording Gear ht
From playlist Injective, Surjective, and Bijective Functions
Tricks of the trade: Sir Alan Wilson
The challenges facing researchers are increasingly interdisciplinary. In this talk, Alan Wilson will present a view of the foundations of research planning which will support originality and ambition within interdisciplinary frameworks. He will discuss both basic and applied research (‘rea
From playlist Turing Seminars
What are bounded functions and how do you determine the boundness
👉 Learn about the characteristics of a function. Given a function, we can determine the characteristics of the function's graph. We can determine the end behavior of the graph of the function (rises or falls left and rises or falls right). We can determine the number of zeros of the functi
From playlist Characteristics of Functions
[Discrete Mathematics] Surjective Functions Examples
In these video we look at onto functions and do a counting problem. LIKE AND SHARE THE VIDEO IF IT HELPED! Visit our website: http://bit.ly/1zBPlvm Subscribe on YouTube: http://bit.ly/1vWiRxW *--Playlists--* Discrete Mathematics 1: https://www.youtube.com/playlist?list=PLDDGPdw7e6Ag1EIz
From playlist Discrete Math 1
8ECM Invited Lecture: Stuart White
From playlist 8ECM Invited Lectures
Computation Layer Webinar: It's a Graph Party!
Make an activity with Team Desmos! The Desmos graph team joins to show us how to integrate graphs and code in order to drive powerful feedback. As you explore, you will have the opportunity to construct a short activity to take with you.
From playlist Computation Layer
Jesse Peterson: Von Neumann algebras and lattices in higher-rank groups, Lecture 1
Mini course of the conference YMC*A, August 2021, University of Münster. Lecture 1: Background on von Neumann algebras. Abstract: We’ll briskly review basic properties of semi-finite von Neumann algebras. The standard representation, completely positive maps, group von Neumann algebras, th
From playlist YMC*A 2021
Determine if a Function is a Polynomial Function
This video explains how to determine if a function is a polynomial function. http://mathispower4u.com
From playlist Determining the Characteristics of Polynomial Functions
Rigidity for von Neumann algebras – Adrian Ioana – ICM2018
Analysis and Operator Algebras Invited Lecture 8.5 Rigidity for von Neumann algebras Adrian Ioana Abstract: We survey some of the progress made recently in the classification of von Neumann algebras arising from countable groups and their measure preserving actions on probability spaces.
From playlist Analysis & Operator Algebras
Flow Around a Cylinder | Deep Dive Maths
The fluid flow around an infinite cylinder has a simple geometry. An understanding of this flow can yield insights into the flow fields surrounding airplanes, submarines, buildings and bridges. What is the history of this problem? What do the steady solutions look like and how do the s
From playlist Deep Dive Maths
In this video, we look at hyperbolas: How to graph them, how to find the asymptotes of hyperbolas, how to find the x and y intercepts of hyperbolas. Hyperbolas are the reciprocal of linear functions, and this provides an easy way to remember which side the hyperbola is on. 👍 If you like
From playlist Functions
Lara Ismert: "Heisenberg Pairs on Hilbert C*-modules"
Actions of Tensor Categories on C*-algebras 2021 "Heisenberg Pairs on Hilbert C*-modules" Lara Ismert - Embry-Riddle Aeronautical University, Mathematics Abstract: Roughly speaking, a Heisenberg pair on a Hilbert space is a pair of self-adjoint operators (A,B) which satisfy the Heisenber
From playlist Actions of Tensor Categories on C*-algebras 2021
Mathematik für alle - in Zeiten von Corona, Folge 5: Was Mathematik NICHT zu Corona sagen kann
Was Sie schon immer über Mathematik wissen wollten, aber nie zu fragen wagten Nicht nur die Virologie, auch die Mathematik ist derzeit in aller Munde. Es wird von linearem und exponentiellem Wachstum gesprochen, von dynamischen Systemen, von Statistiken und Korrelationen, validen Testverf
From playlist Mathematik für alle - in Zeiten von Corona
Determine if the equation represents a function
👉 Learn how to determine whether relations such as equations, graphs, ordered pairs, mapping and tables represent a function. A function is defined as a rule which assigns an input to a unique output. Hence, one major requirement of a function is that the function yields one and only one r
From playlist What is the Domain and Range of the Function
Roland Speicher: Free probability theory - Lecture 1
Mini course of the conference "Noncommutative geometry meets topological recursion", August 2021, University of Münster. Abstract: Usual free probability theory was introduced by Voiculescu in the context of operator algebras. It turned out that there exists also a relation to random matri
From playlist Noncommutative geometry meets topological recursion 2021