✦ LIBER ✦

Real number vertex invariants: Regressive distance sums and related topological indexes

✍ Scribed by Balaban, Alexandru T.; Diudea, Mircea V.

Book ID: 127096364
Publisher: American Chemical Society
Year: 1993
Tongue: English
Weight: 787 KB
Volume: 33
Category: Article
ISSN: 0095-2338
DOI: 10.1021/ci00013a020

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Search for nondegenerate real vertex inv

Search for nondegenerate real vertex invariants and derived topological indexes

✍ Alexandru T. Balaban; Cornel Catana 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 496 KB

Two new types of real (i.e., noninteger) local vertex invariants (LOVIs), denoted by c, and c; and called distance-enhanced exponential connectivities, are defiied via eqs. ( 1)-( 3) and (1')-(3'), respectively. Only the case when the exponent z equals 1 in eqs. ( 3) and (3') is discussed in detail.

Using real numbers as vertex invariants

Using real numbers as vertex invariants for third-generation topological indexes

✍ Balaban, Alexandru T. 📂 Article 📅 1992 🏛 American Chemical Society 🌐 English ⚖ 761 KB

Topological indices and real number vert

Topological indices and real number vertex invariants based on graph eigenvalues or eigenvectors

✍ Balaban, Alexandru T.; Ciubotariu, Dan; Medeleanu, Mihai 📂 Article 📅 1991 🏛 American Chemical Society 🌐 English ⚖ 805 KB

Design of topological indices. Part 4. R

Design of topological indices. Part 4. Reciprocal distance matrix, related local vertex invariants and topological indices

✍ Ovidiu Ivanciuc; Teodor-Silviu Balaban; Alexandru T. Balaban 📂 Article 📅 1993 🏛 Springer 🌐 English ⚖ 616 KB

Topological indices and real number vert

Topological indices and real number vertex invariants based on graph eigenvalues or eigenvectors. [Erratum to document cited in CA115(21):231366h]

✍ Balaban, Alexandru T.; Ciubotariu, Dan; Medeleanu, Mihai 📂 Article 📅 1992 🏛 American Chemical Society 🌐 English ⚖ 84 KB