J. Brunvoll

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All published works

Action	Title	Year	Authors
+	Enumeration of benzenoid chemical isomers with a study of constant-isomer series	2007	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll
+	Enumeration of benzenoid systems and other polyhexes	2005	Bjørg N. Cyvin J. Brunvoll S. J. Cyvín
+	Benzenoid chemical isomers and their enumeration	2005	J. Brunvoll Bjørg N. Cyvin S. J. Cyvín
+	ChemInform Abstract: Formulas and Numbers of Isomers for Benzenoid Hydrocarbons	1998	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin
+	Theory of helicenic hydrocarbons. Part 6: Concealed non-kekuléans	1997	Xiaofeng Guo Biao Zhao Bjørg N. Cyvin S. J. Cyvín J. Brunvoll
+	Formulas and Numbers of Isomers for Benzenoid Hydrocarbons	1997	S. J. Cyvín J. Brunvoll Bj⊘rg N. Cyvin
+	None	1997	J. Brunvoll S. J. Cyvín Bjørg N. Cyvin
+	Unbranched Catacondensed Polygonal Systems Containing Hexagons and Tetragons	1996	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll
+	Theory of helicenic hydrocarbons. Part 5: Irreducible helicenes and their enumeration	1996	Fuji Zhang J. Brunvoll S. J. Cyvín Bjørg N. Cyvin Xiaofeng Guo Andrey A. Dobrynin
+	Isomer enumeration of polygonal systems representing polycyclic conjugated hydrocarbons: unbranched catacondensed systems with tetragons and q-gons	1996	J. Brunvoll S. J. Cyvín Bjørg N. Cyvin
+	Circumscribing certain polygonal systems	1996	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll E. Keith Lloyd
+	Theory of helicenic hydrocarbons. Part 4: Further enumerations	1996	J. Brunvoll S. J. Cyvín Bjørg N. Cyvin Fuji Zhang Xiaofeng Guo
+	Isomer enumeration of some polygonal systems representing polycyclic conjugated hydrocarbons	1996	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll
+	Enumeration of isomers and conformers	1996	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin E. Brendsdal
+	Enumeration of constitutional isomers of polyenes	1995	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin
+	General formulations for some polycyclic hydrocarbons. Di-q-polyhexes	1995	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll
+	Contributions to the theory of benzenoid isomers. Part 2: Building-up principles	1995	S. J. Cyvín Peter E. John Iván Gutman J. Brunvoll Bjørg N. Cyvin
+	Fully-Naphthalenoid Hydrocarbons: Enumeration and Classification	1995	J. Brunvoll Bjørg N. Cyvin S. J. Cyvín E. C. Kirby Iván Gutman
+	Enumeration of conjugated hydrocarbons: Hollow hexagons revisited	1995	B. N. Cyvin J. Brunvoll S. J. Cyvín
+	Enumeration of Polyhex Hydrocarbons to h = 17	1995	Ratko Tošić Dragan Mašulović Ivan Stojmenović J. Brunvoll Bjørg N. Cyvin S. J. Cyvín
+	A class of polygonal systems representing polycyclic conjugated hydrocarbons: Catacondensed monoheptafusenes	1994	Bjørg N. Cyvin E. Brendsdal J. Brunvoll S. J. Cyvín
+	Molecular vibrations of heptacirculene and molecular topology of monoheptapolyhexes	1994	Bjørg N. Cyvin E. Brendsdal J. Brunvoll S. J. Cyvín
+	Theory of helicenic hydrocarbons. Part 3: Enumeration of extremal helicenes	1994	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll
+	Isomers of polycyclic conjugated hydrocarbons with six-membered and seven-membered rings	1994	Bjørg N. Cyvin S. J. Cyvín J. Brunvoll
+	Theorems for Single Coronoids	1994	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin R. S. Chen F. J. Zhang
+	Enumeration of the isomers of phenylenes	1994	Iván Gutman S. J. Cyvín J. Brunvoll
+	Invariants of Single Coronoids	1994	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin R. S. Chen F. J. Zhang
+	Polycyclic conjugated hydrocarbons with arbitrary ring sizes	1993	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll
+	Graph-theoretical studies on fluoranthenoids and fluorenoids: enumeration of some catacondensed systems	1993	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll Fuji Zhang Xiaofeng Guo Ratko Tošić
+	Isomers of polycyclic conjugated hydrocarbons with arbitrary ring sizes: Generation and enumeration	1993	J. Brunvoll B. N. Cyvin S. J. Cyvín
+	Numbers of Isomers of Some Classes of Pentacyclic Conjugated Hydrocarbons	1993	Bjørg N. Cyvin J. Brunvoll S. J. Cyvín
+	Enumeration of some classes of polyhex hydrocarbons	1993	Ratko Tošić Dragan Mašulović J. Brunvoll Bjørg N. Cyvin S. J. Cyvín
+	Contributions to the theory of benzenoid isomers: Some properties of extremal benzenoids	1993	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll
+	Graph-theoretical studies on fluoranthenoids and fluorenoids	1993	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll
+	ChemInform Abstract: Enumeration of Benzenoid Systems and Other Polyhexes	1993	Bjørg N. Cyvin J. Brunvoll S. J. Cyvín
+	More about extremal animals	1993	J. Brunvoll Bjørg N. Cyvin S. J. Cyvín
+	General formulations for some polycyclic hydrocarbons. Constant-isomer series and a formula index	1993	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll
+	ChemInform Abstract: Notes on Fully Benzenoid Hydrocarbons and Their Constant‐Isomer Series.	1992	Bjørg N. Cyvin J. Brunvoll S. J. Cyvín
+	Harary-Read numbers for catafusenes: Complete classification according to symmetry	1992	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin
+	Generating functions for the Harary-Read numbers classified according to symmetry	1992	S. J. Cyvín J. Brunvoll
+	Enumeration and Classification of Benzenoid Hydrocarbons. Part 23: Harary–Read Numbers for Symmetry-Classified Catafusenes	1992	J. Brunvoll S. J. Cyvín Ratko Tošić
+	Enumeration of perifusenes with one internal vertex: A complete mathematical solution	1992	S. J. Cyvín Fuji Zhang J. Brunvoll
+	ENUMERATION OF PERIFUSENES WITH ONE INTERNAL VERTEX	1992	J. Brunvoll
+	Kekulé structure counts for some classes of all-benzenoid and all-coronoid hydrocarbons	1991	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll Iván Gutman
+	The simplest coronoids: Hollow hexagons	1991	S. J. Cyvín J. Brunvoll Bj�rg N. Cyvin John L. Bergan E. Brendsdal
+	On the enumeration and classification of benzenoid and coronoid hydrocarbons	1991	J. Brunvoll S. J. Cyvín Bjørg N. Cyvin
+	Corannulene as a member of circulenes: its topological properties and molecular vibrations	1991	S. J. Cyvín E. Brendsdal J. Brunvoll M. Skaret
+	ChemInform Abstract: Kekule Structure Counts in Coronoid Hydrocarbons: A General Solution.	1991	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin
+	Enumeration and Classification of Coronoids with Definite Holes	1991	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin
+	A periodic table for all-benzenoid hydrocarbons and enumerations of some polyrex isomers	1991	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin
+	Enumeration: General Treatment and Coarse Classifications	1991	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin
+	Kekul� structure counts: General formulations for primitive coronoid hydrocarbons	1991	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll Haruo Hosoya Fuji Zhang Douglas J. Klein Rong-si Chen O. E. Polansky
+	The hunt for concealed non-Kekul�an polyhexes	1990	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin
+	Enumeration and classification of benzenoid hydrocarbons	1990	Ratko Tošić Zoran Budimac J. Brunvoll S. J. Cyvín
+	Kekul� structure counts in coronoid hydrocarbons: A general solution	1990	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin
+	Benzenoids with hexagonal symmetry, including the rare animals “all-flakes”	1989	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll
+	Kekulé structure counts and multiple coronoid hydrocarbons	1989	S. J. Cyvín B. N. Cyvin J. Brunvoll
+	Enumeration and classification of coronoid hydrocarbons	1989	J. Brunvoll Bjørg N. Cyvin S. J. Cyvín Iván Gutman Ratko Tošić Mladen Kovačević
+	Topological aspects of benzenoids and coronoids, including “snowflakes” and “laceflowers”	1989	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin
+	TOPOLOGICAL ASPECTS OF BENZENOIDS AND CORONOIDS, INCLUDING “SNOWFLAKES” AND “LACEFLOWERS”	1989	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin
+	Number ofKekul� structures for circumkekulene and its homologs	1988	Bjørg N. Cyvin S. J. Cyvín J. Brunvoll
+	Enumeration of branched catacondensed benzenoid hydrocarbons and their numbers of kekulé structures	1988	Alexandrù T. Balaban J. Brunvoll Bjørg N. Cyvin S. J. Cyvín
+	Half essentially disconnected coronoid hydrocarbons	1987	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll
+	Trigonal benzenoid hydrocarbons	1987	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll
+	Enumeration and classification of benzenoid hydrocarbons	1987	J. Brunvoll S. J. Cyvín Bjørg N. Cyvin
+ PDF Chat	Distribution of K , the Number of Kekulé Structures in Benzenoid Hydrocarbons Part IV. Benzenoids with 10 and 11 Hexagons	1986	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin

Common Coauthors

Coauthor	Papers Together
S. J. Cyvín	65
Bjørg N. Cyvin	53
Ratko Tošić	6
Iván Gutman	5
Fuji Zhang	5
E. Brendsdal	5
Xiaofeng Guo	4
B. N. Cyvin	3
Bj�rg N. Cyvin	2
Dragan Mašulović	2
R. S. Chen	2
F. J. Zhang	2
Alexandrù T. Balaban	1
Bj⊘rg N. Cyvin	1
Ivan Stojmenović	1
Zoran Budimac	1
Biao Zhao	1
Rong-si Chen	1
Mladen Kovačević	1
Haruo Hosoya	1
O. E. Polansky	1
John L. Bergan	1
Douglas J. Klein	1
Peter E. John	1
E. C. Kirby	1
Andrey A. Dobrynin	1
M. Skaret	1
E. Keith Lloyd	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	Kekulé Structures in Benzenoid Hydrocarbons	1988	S. J. Cyvín Iván Gutman	22
+ PDF Chat	The enumeration of tree-like polyhexes	1970	Frank Harary Ronald C. Read	19
+	Computer enumeration and generation of benzenoid hydrocarbons and identification of bay regions	1983	J. V. Knop K. Szymański Željko Jeričević Nenad Trinajstić	18
+	Enumeration of benzenoid systems and other polyhexes	2005	Bjørg N. Cyvin J. Brunvoll S. J. Cyvín	16
+	Matching and symmetry of graphs	1986	Haruo Hosoya	15
+	Benzenoid chemical isomers and their enumeration	2005	J. Brunvoll Bjørg N. Cyvin S. J. Cyvín	12
+	Enumeration and classification of benzenoid hydrocarbons	1987	J. Brunvoll S. J. Cyvín Bjørg N. Cyvin	12
+	Constant-isomer series of benzenoid hydrocarbons	1992	S. J. Cyvín	11
+	Enumeration and classification of coronoid hydrocarbons	1989	J. Brunvoll Bjørg N. Cyvin S. J. Cyvín Iván Gutman Ratko Tošić Mladen Kovačević	11
+	Graph theoretical characterization and computer generation of certain carcinogenic benzenoid hydrocarbons and identification of bay regions	1980	K. Balasubramanian Joyce J. Kaufman W. S. Koski Alexandrù T. Balaban	11
+	On the concept of the weighted spanning tree of dualist	1990	Sonja Nikolić Nenad Trinajstić Jan V. Knop Wolfgang Müller Klaus Szymanski	10
+	Enumeration of branched catacondensed benzenoid hydrocarbons and their numbers of kekulé structures	1988	Alexandrù T. Balaban J. Brunvoll Bjørg N. Cyvin S. J. Cyvín	10
+	On the Enumeration of 2‐Factors of Polyhexes	1986	J. V. Knop Wolfgang Müller K. Szymański Nenad Trinajstić	9
+	General formulations for some polycyclic hydrocarbons. Constant-isomer series and a formula index	1993	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll	8
+	Enumeration of benzenoid chemical isomers with a study of constant-isomer series	2007	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll	8
+	Chemical Graph Theory	2018	Nenad Trinajstić	8
+	Half essentially disconnected coronoid hydrocarbons	1987	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll	8
+	Theory of helicenic hydrocarbons. Part 1: Invariants and symmetry	1993	S. J. Cyvín Fuji Zhang Bjørg N. Cyvin Xiaofeng Guo	7
+ PDF Chat	Number of Kekulé Structures as a Function of the Number of Hexagons in Benzenoid Hydrocarbons	1986	S. J. Cyvín Iván Gutman	7
+	Generalization of extremal hexagonal animals (Polyhexes)	1992	S. J. Cyvín	7
+	A periodic table for polycyclic aromatic hydrocarbons	1986	Jerry Ray Dias	7
+	Graph-theoretical studies on fluoranthenoids and fluorenoids. Part 1	1992	S. J. Cyvín	7
+	Mathematical Concepts in Organic Chemistry	1986	Iván Gutman O. E. Polansky	7
+	Isomer enumeration of nonradical strictly <i>peri</i>-condensed polycyclic aromatic hydrocarbons	1984	Jerry Ray Dias	7
+	Kekulé structures and their symmetry properties	1986	S. J. Cyvín Iván Gutman	7
+	On the cell-growth problem for arbitrary polygons	1975	Frank Harary Edgar M. Palmer Ronald C. Read	6
+	Topological properties of benzenoid hydrocarbons	1987	S.J. Cyvins Iván Gutman	6
+	Constant-isomer benzenoid series and their topological characteristics	1990	Jerry Ray Dias	6
+	Trigonal benzenoid hydrocarbons	1987	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll	6
+	Series of fluorenoiod/fluoranthenoid hydrocarbons having a constant number of isomers	1991	Jerry Ray Dias	6
+	A periodic table for all-benzenoid hydrocarbons and enumerations of some polyrex isomers	1991	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin	6
+	Generating functions for the Harary-Read numbers classified according to symmetry	1992	S. J. Cyvín J. Brunvoll	6
+	Harary-Read numbers for catafusenes: Complete classification according to symmetry	1992	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin	6
+	Topological aspects of benzenoids and coronoids, including “snowflakes” and “laceflowers”	1989	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin	6
+	On the enumeration and classification of benzenoid and coronoid hydrocarbons	1991	J. Brunvoll S. J. Cyvín Bjørg N. Cyvin	6
+	Advances in the Theory of Benzenoid Hydrocarbons	1990	Iván Gutman S. J. Cyvín	6
+	Counting of resonance structures for large benzenoid polynuclear hydrocarbons	1983	Robert L. Brown	5
+	Theory of Resonance Topology of Fully Aromatic Hydrocarbons. I	1952	Mark S. Gordon W. H. T. Davison	5
+	Theory of helicenic hydrocarbons. Part 2: Chemical formulas	1993	S. J. Cyvín Bjørg N. Cyvin	5
+	Enumeration and classification of benzenoid systems. 32. Normal perifusenes with two internal vertices	1992	S. J. Cyvín Fuji Zhang B. N. Cyvin Xiaofeng Guo J. Brünvoll	5
+	More about extremal animals	1993	J. Brunvoll Bjørg N. Cyvin S. J. Cyvín	5
+ PDF Chat	Distribution of K , the Number of Kekulé Structures in Benzenoid Hydrocarbons Part IV. Benzenoids with 10 and 11 Hexagons	1986	S. J. Cyvín J. Brunvoll Bjørg N. Cyvin	5
+	Molecules with holes	1988	G. G. Hall	5
+	On enumeration and classification of condensed polycyclic benzenoid aromatic hydrocarbons	1990	William C. Herndon	5
+	Enumeration of Polyhexes: Perihelicenes with Eight and Nine Hexagons	1993	Xiaofeng Guo Fuji Zhang S. J. Cyvín Bjørg N. Cyvin	5
+	Polycyclic conjugated hydrocarbons with arbitrary ring sizes	1993	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll	5
+ PDF Chat	Some Benzenoid Hydrocarbons with Extremal Properties	1988	J. Brünvoll Bjørg N. Cyvin S. J. Cyvín Ivan Gutman	5
+	A periodic table for polycyclic aromatic hydrocarbons	1985	Jerry Ray Dias	5
+	Chemical Graphs. Part 51.<sup>1</sup>Enumeration of Nonbranched Catafusenes According to the Numbers of Benzenoid Rings in the Catafusene and in its Longest Linearly Condensed Portion	1990	Alexandrù T. Balaban Cristian Artemi	4
+	Contributions to the theory of benzenoid isomers: Some properties of extremal benzenoids	1993	S. J. Cyvín Bjørg N. Cyvin J. Brunvoll	4