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James Alcala
Hello! My name is James; I'm finishing my PhD at UC Riverside under the supervision of Yat Tin Chow. For my PhD, I worked in the field of optimization on accelerated algorithms for minimax, or...
https://qubeshub.org/community/members/47189
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Michael Igorevich Ivanitskiy
https://qubeshub.org/community/members/47149
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Morgan Weiler
I'm interested in 4D toric symplectic geometry and 3D toric contact geometry. Many problems in the area are equivalent to combinatorial problems involving tropical curves and lattice point...
https://qubeshub.org/community/members/47018
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Sanghoon Na
I am in the 4th year of the MATH Ph.D. program at the University of Maryland, College Park. My research interests are theoretical machine learning and compression methods (data and neural networks).
https://qubeshub.org/community/members/47009
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5-007-ChemOpt-ModelingScenario
15 Oct 2023 | Teaching Materials | Contributor(s):
By Brian Winkel
SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations
Modeling a chemical reaction and estimating parameters in the model permits optimization of profits from extracting reactants.
https://qubeshub.org/publications/2979/?v=2
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Teressa Chambers
https://qubeshub.org/community/members/41188
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2020-TeachingModule-SpringDesignToMeetSpecsAtMinimumCosts
14 Aug 2023 | Teaching Materials | Contributor(s):
By Brian Winkel
SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations, Chardon OH USA
We discuss a Modeling Scenario in which students are asked to design a spring mass system at minimum costs give relative costs of features of the spring.
https://qubeshub.org/publications/4508/?v=1
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6-005-InsectColonySurvivalOpt-ModelingScenario
18 Apr 2023 | Teaching Materials | Contributor(s):
By Brian Winkel
SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations
We present a system of nonlinear differential equations to model the control of energy flow into producing workers or reproducers in an insect colony, using a set of given parameters and a number...
https://qubeshub.org/publications/2976/?v=3
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6-005-InsectColonySurvivalOpt-ModelingScenario
18 Apr 2023 | Teaching Materials | Contributor(s):
By Brian Winkel
SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations
We present a system of nonlinear differential equations to model the control of energy flow into producing workers or reproducers in an insect colony, using a set of given parameters and a number...
https://qubeshub.org/publications/2976/?v=2
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2017-D_Goulet-Modeling, Simulating, and Parameter Fitting of Biochemical Kinetic Experiments
10 Apr 2023 | Teaching Materials | Contributor(s):
By D Goulet
NA
In many chemical and biological applications, systems of differential equations containing unknown parameters are used to explain empirical observations and experimental data. The differential...
https://qubeshub.org/publications/4192/?v=1
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2012-Nokkaew-EtAl-Estimation of Algae Growth Model Parameters by a Double Layer Genetic Algorithm
07 Apr 2023 | Teaching Materials | Contributor(s):
By A Nokkaew
NA
This paper presents a double layer genetic algorithm (DLGA) to improve performance of the information-constrained parameter estimations.
https://qubeshub.org/publications/4084/?v=1
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2002-Chai-Optimal initial angle to fire a projectile
03 Apr 2023 | Teaching Materials | Contributor(s):
By William Chai
NA
Assume a projectile is fired without air resistance and lands at a height y above its initial vertical position. What is the optimal initial angle of firing to maximize the horizontal distance...
https://qubeshub.org/publications/3952/?v=1
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2008-Brian_Winkel-Fourier_Series-Optimization_Opportunity
13 Mar 2023 | Teaching Materials | Contributor(s):
By Brian Winkel
SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations
We discuss the introduction of Fourier series as an immediate application of optimization of a function of more than one variable.
https://qubeshub.org/publications/3814/?v=1
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1990-Winkel_Brian-First-year_calculus_students_as_in-class_consultants
12 Mar 2023 | Teaching Materials | Contributor(s):
By Brian Winkel
SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations
We demonstrate how we use traditional text book calculus problems to involve first year calculus students as consultants. Students are asked to solve a “real world” problem after interviewing a...
https://qubeshub.org/publications/3802/?v=1
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1-047a-CondensationOptimization-ModelingScenario
25 May 2022 | Teaching Materials | Contributor(s):
By Chris McCarthy, Brian Winkel1
SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations
We seek to optimize a condensation process which is modeled by a simulation using the random motion of 200 particles in a 50 by 50 square in which a particle bounces off the two vertical and top...
https://qubeshub.org/publications/3285/?v=1
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1-050-BargingAhead-ModelingScenario
25 May 2022 | Teaching Materials | Contributor(s):
By Timothy Pennings
Davenport University, Grand Rapids MI USA
As captain of a barge, you need to determine how fast to transport your barge up river against the current in order to minimize the expended energy.
https://qubeshub.org/publications/3283/?v=1
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1-102-CancerTumor-ModelingScenario
22 May 2022 | Teaching Materials | Contributor(s):
By Jue Wang
This module guides students in the use of differential equation models to predict cancer growth and optimize treatment outcomes. Several classical models for cancer growth are studied, including...
https://qubeshub.org/publications/3223/?v=1
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1-102C-CancerGrowth-ModelingScenario
22 May 2022 | Teaching Materials | Contributor(s):
By Jennie D'Ambroise1, Jue Wang
SUNY Old Westbury, Old Westbury NY USA
This module guides students in the use of differential equation models to predict cancer growth and study treatment outcomes. Several classical models for cancer growth are presented including...
https://qubeshub.org/publications/3222/?v=1
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1-118-SolowEconomicGrowth-ModelingScenario
22 May 2022 | Teaching Materials | Contributor(s):
By Yuri Yatsenko
Houston Baptist University, Houston TX USA
Students construct and analyze the celebrated Solow-Swan model of economic growth theory. The project is divided into three sequential parts to teach students to understand, develop, and analyze a...
https://qubeshub.org/publications/3214/?v=1
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4-039-FallingDarts-ModelingScenario
18 May 2022 | Teaching Materials | Contributor(s):
By Jacob Duncan
we develop, solve, and analyze a second order differential equation model for free fall incorporating air resistance. Students solve the model using two methods -- reduction of order and separation...
https://qubeshub.org/publications/3129/?v=1