✦ LIBER ✦

Graph homotopy and Graham homotopy

✍ Scribed by Beifang Chen; Shing-Tung Yau; Yeong-Nan Yeh

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Homotopy-epimorphisms, homotopy-monomorp

✍ Eldon Dyer; Joseph Roitberg 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 318 KB

Proper Homotopy Classification of Graphs

✍ Ayala, R.; Dominguez, E.; Marquez, A.; Quintero, A. 📂 Article 📅 1990 🏛 Oxford University Press 🌐 English ⚖ 125 KB

Graph puzzles, homotopy, and the alterna

✍ Richard M Wilson 📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 563 KB

Homotopy, simple homotopy and compacta

✍ Steve Ferry 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 915 KB

Homotopy monomorphisms and homotopy push

✍ Sonia Ghorbal 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 164 KB

In this paper we prove that a homotopy pushout of a homotopy monomorphism is not a homotopy monomorphism.

Homotopy monomorphisms and homotopy push

✍ Michael Mather 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 228 KB

An example shows that a homotopy pushout of a homotopy monomorphism need not be a homotopy monomorphism.