Research Output per year

## Fingerprint Dive into the research topics where Yu-Hsien Chang is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Catalytic converters
Engineering & Materials Science

Converter
Mathematics

Semigroup
Mathematics

Coupled System
Mathematics

Automobile
Mathematics

Generalized Solution
Mathematics

Hypercyclic
Mathematics

Bounded Linear Operator
Mathematics

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Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Research Output 1995 2019

- 33 Citations
- 4 h-Index
- 20 Article

## Frequently hypercyclic properties of the age and maturity structured model of population

Hung, C. H. & Chang, Y-H., 2019 Jul 1, In : Japan Journal of Industrial and Applied Mathematics. 36, 2, p. 461-472 12 p.Research output: Contribution to journal › Article

Hypercyclic

Cell Cycle

Model

Express

Semigroup

## An assessment tool predicts learning effectiveness for project-based learning in enhancing education of sustainability

Chang, C. C., Kuo, C. G. & Chang, Y. H., 2018 Oct 9, In : Sustainability (Switzerland). 10, 10, 3595.Research output: Contribution to journal › Article

Open Access

Sustainable development

Education

learning

sustainability

education

## Magnetic domain imaging of nano-magnetic films using magnetic force microscopy with polar and longitudinally magnetized tips

Chen, S. H., Chang, Y. H., Su, C. W. & Tsay, J. S., 2016 Oct 1, In : Microscopy Research and Technique. 79, 10, p. 917-922 6 p.Research output: Contribution to journal › Article

Magnetic force microscopy

Magnetic films

Magnetic domains

magnetic force microscopy

Atomic Force Microscopy

3
Citations
(Scopus)

## Frequently hypercyclic and chaotic behavior of some first-order partial differential equation

Hung, C. H. & Chang, Y. H., 2013 Nov 12, In : Abstract and Applied Analysis. 2013, 679839.Research output: Contribution to journal › Article

Hypercyclic

First order differential equation

Chaotic Behavior

Partial differential equations

Semigroup

4
Citations
(Scopus)

## Numerical methods for a coupled system of differential equations arising from a thermal ignition problem

Pao, C. V., Chang, Y-H. & Jau, G. C., 2013 Jan 1, In : Numerical Methods for Partial Differential Equations. 29, 1, p. 251-279 29 p.Research output: Contribution to journal › Article

Ignition

System of Differential Equations

Coupled System

Numerical methods

Finite Difference