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1

The Fibonacci numbers of certain subgraphs of circulant graphs

Dosal-Trujillo, Loiret Alejandría, Galeana-Sánchez, Hortensia

Journal:

AKCE International Journal of Graphs and Combinatorics

Year:

2015

Language:

english

File:

PDF, 259 KB

english, 2015

2

On the structure of strong 3-quasi-transitive digraphs

Hortensia Galeana-Sánchez, Ilan A. Goldfeder, Isabel Urrutia

Journal:

Discrete Mathematics

Year:

2010

Language:

english

File:

PDF, 262 KB

english, 2010

3

A new characterization of perfect graphs

Hortensia Galeana-Sánchez

Journal:

Discrete Mathematics

Year:

2012

Language:

english

File:

PDF, 211 KB

english, 2012

4

-kernels in -transitive and -quasi-transitive digraphs

César Hernández-Cruz, Hortensia Galeana-Sánchez

Journal:

Discrete Mathematics

Year:

2012

Language:

english

File:

PDF, 248 KB

english, 2012

5

On the existence and number of -kings in -quasi-transitive digraphs

Galeana-Sánchez, Hortensia, Hernández-Cruz, César, Juárez-Camacho, Manuel Alejandro

Journal:

Discrete Mathematics

Year:

2013

Language:

english

File:

PDF, 437 KB

english, 2013

6

A counterexample to a conjecture of meyniel on kernel-perfect graphs

Hortensia Galeana-Sánchez

Journal:

Discrete Mathematics

Year:

1982

Language:

english

File:

PDF, 237 KB

english, 1982

7

A theorem about a conjecture of H. Meyniel on kernel-perfect graphs

Hortensia Galeana-Sánchez

Journal:

Discrete Mathematics

Year:

1986

Language:

english

File:

PDF, 391 KB

english, 1986

8

A new method to extend kernel-perfect graphs to kernel-perfect critical graphs

Hortensia Galeana-Sánchez

Journal:

Discrete Mathematics

Year:

1988

Language:

english

File:

PDF, 200 KB

english, 1988

9

On the existence of (k, l)-kernels in digraphs

Hortensia Galeana-Sánchez

Journal:

Discrete Mathematics

Year:

1990

Language:

english

File:

PDF, 264 KB

english, 1990

10

New sufficient conditions for the existence of kernels in digraphs

Mucuy-kak Guevara, Hortensia Galeana-Sánchez

Journal:

Electronic Notes in Discrete Mathematics

Year:

2005

Language:

english

File:

PDF, 108 KB

english, 2005

11

Kernels by monochromatic paths in -colored unions of quasi-transitive digraphs

Hortensia Galeana-Sánchez, Bernardo Llano, Juan José Montellano-Ballesteros

Journal:

Discrete Applied Mathematics

Year:

2010

Language:

english

File:

PDF, 488 KB

english, 2010

12

A counterexample to a conjecture on edge-coloured tournaments

Hortensia Galeana-Sánchez, Rocı́o Rojas-Monroy

Journal:

Discrete Mathematics

Year:

2004

Language:

english

File:

PDF, 154 KB

english, 2004

13

Kernels and perfectness in arc-local tournament digraphs

Hortensia Galeana-Sánchez

Journal:

Discrete Mathematics

Year:

2006

Language:

english

File:

PDF, 198 KB

english, 2006

14

Kernels in quasi-transitive digraphs

Hortensia Galeana-Sánchez, Rocío Rojas-Monroy

Journal:

Discrete Mathematics

Year:

2006

Language:

english

File:

PDF, 184 KB

english, 2006

15

Independent sets and non-augmentable paths in generalizations of tournaments

Hortensia Galeana-Sánchez, Ricardo Gómez

Journal:

Discrete Mathematics

Year:

2008

Language:

english

File:

PDF, 231 KB

english, 2008

16

Some sufficient conditions for the existence of kernels in infinite digraphs

Hortensia Galeana-Sánchez, Mucuy-kak Guevara

Journal:

Discrete Mathematics

Year:

2009

Language:

english

File:

PDF, 1.04 MB

english, 2009

17

Kernels by monochromatic paths in digraphs with covering number 2

Hortensia Galeana-Sánchez, Mika Olsen

Journal:

Discrete Mathematics

Year:

2011

Language:

english

File:

PDF, 291 KB

english, 2011

18

Kernel perfect and critical kernel imperfect digraphs structure

Hortensia Galeana-Sánchez, Mucuy-kak Guevara

Journal:

Electronic Notes in Discrete Mathematics

Year:

2007

Language:

english

File:

PDF, 210 KB

english, 2007

19

Kernels in pretransitive digraphs

Hortensia Galeana-Sánchez, Rocı&amp, #x0301, o Rojas-Monroy

Journal:

Discrete Mathematics

Year:

2004

Language:

english

File:

PDF, 208 KB

english, 2004

20

Kernels in edge-colored digraphs

Hortensia Galeana-Sánchez

Journal:

Discrete Mathematics

Year:

1998

Language:

english

File:

PDF, 647 KB

english, 1998

21

Semikernels modulo F and kernels in digraphs

Hortensia Galeana-Sánchez

Journal:

Discrete Mathematics

Year:

2000

Language:

english

File:

PDF, 137 KB

english, 2000

22

Cycle-pancyclism in tournaments III

Hortensia Galeana-Sánchez, Sergio Rajsbaum

Journal:

Graphs and Combinatorics

Year:

1997

Language:

english

File:

PDF, 272 KB

english, 1997

23

Cycle-pancyclism in tournaments I

Hortensia Galeana-Sánchez, Sergio Rajsbaum

Journal:

Graphs and Combinatorics

Year:

1995

Language:

english

File:

PDF, 618 KB

english, 1995

24

Cycle-pancyclism in tournaments II

Hortensia Galeana-Sánchez, Sergio Rajsbaum

Journal:

Graphs and Combinatorics

Year:

1996

Language:

english

File:

PDF, 374 KB

english, 1996

25

Monochromatic Paths and at Most 2-Coloured Arc Sets in Edge-Coloured Tournaments

Hortensia Galeana-Sánchez, Rocío Rojas-Monroy

Journal:

Graphs and Combinatorics

Year:

2005

Language:

english

File:

PDF, 128 KB

english, 2005

26

A sufficient condition for kernel perfectness of a digraph in terms of semikernels moduloF

Camino Balbuena, Hortensia Galeana-Sánchez, Mucuy-kak Guevara

Journal:

Acta Mathematica Sinica, English Series (Springer)

Year:

2012

Language:

english

File:

PDF, 202 KB

english, 2012

27

On monochromatic paths and monochromatic 4-cycles in edge coloured bipartite tournaments

Hortensia Galeana-Sánchez, Rocı́o Rojas-Monroy

Journal:

Discrete Mathematics

Year:

2004

Language:

english

File:

PDF, 211 KB

english, 2004

28

Kernels in digraphs with covering number at most 3

Hortensia Galeana-Sánchez

Journal:

Discrete Mathematics

Year:

2002

Language:

english

File:

PDF, 155 KB

english, 2002

29

A classification of all arc-locally semicomplete digraphs

Hortensia Galeana-Sánchez, Ilan A. Goldfeder

Journal:

Discrete Mathematics

Year:

2012

Language:

english

File:

PDF, 255 KB

english, 2012

30

H-Kernels in Infinite Digraphs

Galeana-Sánchez, Hortensia, Sánchez-López, Rocío

Journal:

Graphs and Combinatorics

Year:

2013

Language:

english

File:

PDF, 189 KB

english, 2013

31

The Path Partition Conjecture is true for some generalizations of tournaments

Alan Arroyo, Hortensia Galeana-Sánchez

Journal:

Discrete Mathematics

Year:

2013

Language:

english

File:

PDF, 253 KB

english, 2013

32

H-Paths andH-Cycles inH-Coloured Digraphs

Galeana-Sánchez, Hortensia, Torres-Ramos, Ingrid

Journal:

Graphs and Combinatorics

Year:

2015

Language:

english

File:

PDF, 238 KB

english, 2015

33

Hamiltonian cycles in a generalization of bipartite tournaments with a cycle factor

Galeana-Sánchez, Hortensia, Goldfeder, Ilan A.

Journal:

Discrete Mathematics

Year:

2014

Language:

english

File:

PDF, 559 KB

english, 2014

34

Characterization of asymmetric CKI- and KP-digraphs with covering number at most 3

Galeana-Sánchez, Hortensia, Olsen, Mika

Journal:

Discrete Mathematics

Year:

2013

Language:

english

File:

PDF, 436 KB

english, 2013

35

An Extension of Richardson’s Theorem in m-Colored Digraphs

Galeana-Sánchez, Hortensia, Sánchez-López, Rocío

Journal:

Graphs and Combinatorics

Year:

2015

Language:

english

File:

PDF, 300 KB

english, 2015

36

\(\varPi \)-Kernels in Digraphs

Galeana-Sánchez, Hortensia, Montellano-Ballesteros, Juan José

Journal:

Graphs and Combinatorics

Year:

2015

Language:

english

File:

PDF, 171 KB

english, 2015

37

CKI-Digraphs, Generalized Sums and Partitions of Digraphs

Galeana-Sánchez, Hortensia, Olsen, Mika

Journal:

Graphs and Combinatorics

Year:

2016

Language:

english

File:

PDF, 449 KB

english, 2016

38

On the existence of (k,l)-kernels in infinite digraphs: A survey

Galeana-Sánchez, Hortensia, Hernández-Cruz, César

Journal:

Discussiones Mathematicae Graph Theory

Year:

2014

Language:

english

File:

PDF, 661 KB

english, 2014

39

γ-cycles and transivity by monochromatic paths in arc-coloured digraphs

Casas-Bautista, Enrique, Galeana-Sánchez, Hortensia, Rojas-Monroy, Rocío

Journal:

Discussiones Mathematicae Graph Theory

Year:

2013

Language:

english

File:

PDF, 315 KB

english, 2013

40

H-kernels and

Galeana-Sánchez, Hortensia, Sánchez-López, Rocío

Journal:

Discrete Mathematics

Year:

2015

Language:

english

File:

PDF, 414 KB

english, 2015

41

Independent and monochromatic absorbent sets in infinite digraphs

Contreras-Balbuena, Alejandro, Galeana-Sánchez, Hortensia, Rojas-Monroy, Rocío

Journal:

AKCE International Journal of Graphs and Combinatorics

Year:

2015

Language:

english

File:

PDF, 466 KB

english, 2015

42

Some results on the structure of kernel-perfect and critical kernel-imperfect digraphs

Galeana-Sánchez, Hortensia, Guevara, Mucuy-kak

Journal:

Discrete Applied Mathematics

Year:

2015

Language:

english

File:

PDF, 423 KB

english, 2015

43

Cycles and transitivity by monochromatic paths in arc-coloured digraphs

Casas-Bautista, Enrique, Galeana-Sánchez, Hortensia, Rojas-Monroy, Rocío

Journal:

AKCE International Journal of Graphs and Combinatorics

Year:

2015

Language:

english

File:

PDF, 262 KB

english, 2015

44

New classes of panchromatic digraphs

Galeana-Sánchez, Hortensia, Toledo, Micael

Journal:

AKCE International Journal of Graphs and Combinatorics

Year:

2015

Language:

english

File:

PDF, 797 KB

english, 2015

45

Some results on the existence of Hamiltonian cycles in the generalized sum of digraphs

Cordero-Michel, Narda, Galeana-Sánchez, Hortensia, Goldfeder, Ilan A.

Journal:

Discrete Mathematics

Year:

2016

Language:

english

File:

PDF, 635 KB

english, 2016

46

Richardson’s Theorem for k-colored kernels in st

Galeana-Sánchez, Hortensia, Montellano-Ballesteros, Juan José

Journal:

Discrete Applied Mathematics

Year:

2016

Language:

english

File:

PDF, 367 KB

english, 2016

47

Richardson’s Theorem inH-coloured Digraphs

Galeana-Sánchez, Hortensia, Sánchez-López, Rocío

Journal:

Graphs and Combinatorics

Year:

2016

Language:

english

File:

PDF, 404 KB

english, 2016

48

A Characterization of Locally Semicomplete CKI-digraphs

Galeana-Sánchez, Hortensia, Olsen, Mika

Journal:

Graphs and Combinatorics

Year:

2016

Language:

english

File:

PDF, 393 KB

english, 2016

49

On panchromatic patterns

Galeana-Sánchez, Hortensia, Strausz, Ricardo

Journal:

Discrete Mathematics

Year:

2016

Language:

english

File:

PDF, 717 KB

english, 2016

50

H-kernels by walks in

Galeana-Sánchez, Hortensia, Sánchez-López, Rocío

Journal:

AKCE International Journal of Graphs and Combinatorics

Year:

2016

Language:

english

File:

PDF, 467 KB

english, 2016