On homotopically equivalent relations for fiber bundles by Dawood, Suliman, Kilicman, Adem

“…In this paper, we prove the homotopically equivalent relation to the polyhedron property that play an important role in fiber bundle theory over the suspensions of polyhedron space.…”
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On homotopy of volterrian quadratic stochastic operators by Mukhamedov, Farrukh, Saburov, Mansoor

“…This, due to [3], gives us a possibility to know some information about the trajectory of homotopic Volterra operators. Moreover, it is shown that any Volterra q.s.o. given on a face has at least two homotopic extension to the whole simplex.…”
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On the Cauchy-Goursat theorem by Azram, Mohammad, Daoud, Jamal Ibrahim, Elfaki, Faiz Ahmed Mohamed

“…The pivotal idea is to sub-divide the region bounded by the simple closed curve by infinitely large number of different simple homotopically closed curves between two fixed points on the boundary. …”
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