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Monomorphisms and epimorphisms in homotopy theory

Israel Journal of Mathematics, 1983
The author improves the results in his paper with \textit{P. Hilton} [see the preceding review] on Hopfian and co-Hopfian objects in the pointed homotopy category \({\mathcal K}\) of path-connected CW-spaces by replacing finiteness conditions on homology by Hopficity conditions. Furthermore the question is studied of when a morphism \(f: X\to Y\) in \({
Joseph Roitberg
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Between Homotopy Monomorphism and Having a Left Homotopy Inverse

Proceedings of the London Mathematical Society, 1984
Yasutoshi Nomura
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Homotopy Perturbation Method for the Fractal Toda Oscillator

Fractal and Fractional, 2021
Ji-Huan He, Yusry O El-Dib
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A heuristic review on the homotopy perturbation method for non-conservative oscillators

Journal of Low Frequency Noise Vibration and Active Control, 2022
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Localization of epimorphisms and monomorphisms in homotopy theory

, 1994
Hong Lin, Wei Shen
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Localization of homotopy epimorphisms and homotopy monomorphisms

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沈文淮, 左再思
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An optimal homotopy-analysis approach for strongly nonlinear differential equations

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Application of homotopy perturbation method to nonlinear wave equations

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Notes on the homotopy analysis method: Some definitions and theorems

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Shijun Liao
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On the homotopy analysis method for nonlinear problems

Applied Mathematics and Computation, 2004
Shijun Liao
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