The Heaviside Step Function is a piecewise constant function defined on the real numbers that takes the value zero for negative arguments and one for non-negative arguments, used to represent an abrupt change at a specified point in time or space.
72
Publications
6.2K
Citations
153
Authors
98
Institutions
Publications per year
2017–2026
9
Variants
Unit Step Function
Parents
Publications
72
Non‐planar 3D crack growth by the extended finite element and level sets—Part I: Mechanical model
Nicolas Moës, Anthony Gravouil, Ted Belytschko · International Journal for Numerical Methods in Engineering · 2002 · 647 citations · Full text
Engineering, Computational Engineering, Mechanical Engineering +16
W T Welford · Physics Bulletin · 1980 · 148 citations
1–5 of 72
Authors
153
- NK
3
h-index
- TB
3
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- MR
2
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- ES
2
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- BD
2
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1–5 of 153
Institutions
98
Marymount University
Arlington, United States
3 h-index
3 publications
50 citations
Northwestern University
Evanston, United States
3 h-index
6 publications
6.6K citations
Institute of Mathematics and Informatics
Sofia, Bulgaria
2 h-index
3 publications
153 citations
Slovak Academy of Sciences
Bratislava, Slovakia
2 h-index
4 publications
82 citations
National Institute of Technology Kurukshetra
Kurukshetra, India
2 h-index
4 publications
122 citations
University of Tehran
Tehran, Iran
2 h-index
8 publications
172 citations
Cornell University
Ithaca, United States
2 h-index
3 publications
83 citations
Imam Khomeini International University
Qazvin, Iran
2 h-index
2 publications
73 citations
1–8 of 98
Venues
- International Journal for Numerical Methods in Engineering
6 publications · 3.8K citations
6
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- Journal of Applied Mechanics
3 publications · 61 citations
3
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- Journal of Mathematical Physics
3 publications · 64 citations
3
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- SIAM Journal on Applied Dynamical Systems
SIADS · 2 publications · 89 citations
2
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- Biomath Communications
2 publications · 64 citations
2
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1–5