Profile The profile is based on mining the text of the experts' scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

  • 1 Similar Profiles
Shape optimization Engineering & Materials Science
Stiffness Engineering & Materials Science
Design Mathematics
Layout Mathematics
Optimization Mathematics
Antennas Engineering & Materials Science
Metamaterials Engineering & Materials Science
Elasticity Engineering & Materials Science

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

Grants 1990 2020

Publications 1918 2017

  • 18 h-Index
  • 53 Article
  • 46 Conference contribution
1 Citations

Frequency response as a surrogate eigenvalue problem in topology optimization

Andreassen, E., Ferrari, F., Sigmund, O. & Diaz, A. R. 2017 (Accepted/In press) In : International Journal for Numerical Methods in Engineering.

Research output: Research - peer-reviewArticle

Topology Optimization
Frequency Response
Eigenvalue Problem
Shape optimization
Frequency response

Optimization of lattice infill distribution in additive manufacturing

Campagna, F. & Diaz, A. R. Jan 1 2017 43rd Design Automation Conference. American Society of Mechanical Engineers (ASME), Vol. 2A-2017

Research output: ResearchConference contribution

Bearings (structural)
3D printers
Shape optimization
Stiffness
Topology
1 Citations

Second-order perturbation analysis of low-amplitude traveling waves in a periodic chain with quadratic and cubic nonlinearity

Panigrahi, S. R., Feeny, B. F. & Diaz, A. R. Mar 1 2017 In : Wave Motion. 69, p. 1-15 15 p.

Research output: Research - peer-reviewArticle

traveling waves
nonlinearity
perturbation
group velocity
phase velocity

Wave–wave interactions in a periodic chain with quadratic nonlinearity

Panigrahi, S. R., Feeny, B. F. & Diaz, A. R. Mar 1 2017 In : Wave Motion. 69, p. 65-80 16 p.

Research output: Research - peer-reviewArticle

wave interaction
nonlinearity
harmonics
interactions
bursts

Data-driven system identification of the social network dynamics in online postings of an extremist group

Diaz, A. R., Choi, J., Holt, T. J., Chermak, S. & Freilich, J. D. Nov 9 2016 2016 IEEE International Conference on Cybercrime and Computer Forensic, ICCCF 2016. Institute of Electrical and Electronics Engineers Inc., 7740429

Research output: ResearchConference contribution

Social networks
Network dynamics
System identification
social network
Group