Research Output per year

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

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Lie groups
Engineering & Materials Science

Radiation effects
Engineering & Materials Science

heat generation
Physics & Astronomy

Heat generation
Engineering & Materials Science

Heat radiation
Engineering & Materials Science

radiation effects
Physics & Astronomy

differential equations
Physics & Astronomy

skin friction
Physics & Astronomy

## Research Output 2017 2017

- 2 Article

## Lie group analysis for heat generation and radiation effects on porous nanofluid flow

Alessa, N. A., 1 Nov 2017, In : Journal of Computational and Theoretical Nanoscience. 14, 11, p. 5292-5297 6 p.Research output: Contribution to journal › Article › Research › peer-review

Lie Group Analysis

Radiation Effects

Lie groups

Nanofluid

Radiation effects

## On approximations of subgroups and fuzzy subgroups

Alessa, N., 1 Jan 2017, In : Far East Journal of Mathematical Sciences. 102, 1, p. 137-150 14 p.Research output: Contribution to journal › Article › Research › peer-review

Fuzzy Subgroup

Upper Approximation

Subgroup

Lower Approximation

Approximation