Malik Zaka Ullah

The performance of a solar assisted heat pump water heating system

M.N.A. Hawlader, S.K. Chou, Malik Zaka Ullah · Applied Thermal Engineering · 2001 · 194 citations

Engineering, Solar Power, Energy Conversion +8

Optical solitons and conservation law of Kundu–Eckhaus equation

Mohammad Mirzazadeh, Yakup Yıldırım, Emrullah Yaşar et al. · Optik · 2017 · 165 citations

Spectral Theory, Physics, Topological Soliton +3

Optical solitons with quadratic-cubic nonlinearity by semi-inverse variational principle

Anjan Biswas, Malik Zaka Ullah, Mir Asma et al. · Optik · 2017 · 162 citations

Photonics, Engineering, Nonlinear Optics +4

Cubic–quartic optical solitons in Kerr and power law media

Anjan Biswas, Houria Triki, Qin Zhou et al. · Optik · 2017 · 156 citations

Photonics, Power Law Media, Engineering +5

Conservation laws for cubic–quartic optical solitons in Kerr and power law media

Anjan Biswas, A. H. Kara, Malik Zaka Ullah et al. · Optik · 2017 · 138 citations

Photonics, Power Law Media, Optical Materials +11