X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (158) 158
Patent (156) 156
Conference Proceeding (6) 6
Book Chapter (3) 3
Dissertation (2) 2
Book / eBook (1) 1
Magazine Article (1) 1
Paper (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
packing (206) 206
conveying (156) 156
handling thin or filamentary material (156) 156
performing operations (156) 156
storing (156) 156
transporting (156) 156
accessories, closures, or fittings therefor (111) 111
containers for storage or transport of articles or materials,e.g. bags, barrels, bottles, boxes, cans, cartons, crates,drums, jars, tanks, hoppers, forwarding containers (111) 111
packages (111) 111
packaging elements (111) 111
mathematics (79) 79
mathematics, applied (57) 57
chemistry (47) 47
metallurgy (46) 46
graphs (43) 43
dyes (40) 40
lining machines (40) 40
printing (40) 40
stamps (40) 40
typewriters (40) 40
adhesives (39) 39
miscellaneous applications of materials (39) 39
miscellaneous compositions (39) 39
natural resins (39) 39
paints (39) 39
polishes (39) 39
inks (37) 37
packing chromatic number (37) 37
algorithms (36) 36
chemical paint or ink removers (36) 36
coating compositions, e.g. paints, varnishes orlacquers (36) 36
correcting fluids (36) 36
filling pastes (36) 36
pastes or solids for colouring or printing (36) 36
use of materials therefor (36) 36
woodstains (36) 36
colour printing (34) 34
printing, duplicating, marking, or copying processes (34) 34
physics (32) 32
general tagging of cross-sectional technologies spanning over several sections of the ipc (31) 31
general tagging of new technological developments (31) 31
handling thin or filamentary material, e.g. sheets, webs,cables (31) 31
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (31) 31
computer science (30) 30
technical subjects covered by former us classification (29) 29
technical subjects covered by former uspc (29) 29
human necessities (27) 27
chromatic number (25) 25
combinatorics (24) 24
compositions based thereon (21) 21
computer science, theory & methods (21) 21
organic macromolecular compounds (21) 21
their preparation or chemical working-up (21) 21
use of inorganic or non-macromolecular organic substances ascompounding ingredients (21) 21
optimization (20) 20
layered products (18) 18
layered products, i.e. products built-up of strata of flat ornon-flat, e.g. cellular or honeycomb, form (18) 18
hygiene (17) 17
medical or veterinary science (17) 17
mathematics - combinatorics (16) 16
materials for miscellaneous applications, not provided forelsewhere (15) 15
packing coloring (15) 15
studies (15) 15
chemical or physical processes, e.g. catalysis or colloidchemistry (14) 14
coloring (14) 14
discrete mathematics (14) 14
lakes (14) 14
mordants (14) 14
organic dyes or closely-related compounds for producing dyes (14) 14
physical or chemical processes or apparatus in general (14) 14
preparations for medical, dental, or toilet purposes (14) 14
specific use of cosmetics or similar toiletpreparations (14) 14
their relevant apparatus (14) 14
theory of computation (14) 14
electricity (13) 13
graph theory (13) 13
bin packing (12) 12
computer science, software engineering (12) 12
mathematical analysis (12) 12
operations research & management science (12) 12
analysis (11) 11
graph coloring (11) 11
measuring (11) 11
packings (11) 11
testing (11) 11
applying liquids or other fluent materials to surfaces, in general (10) 10
computer science, interdisciplinary applications (10) 10
conjecture (10) 10
graph (10) 10
spraying or atomising in general (10) 10
hexagonal lattice (9) 9
processes for applying liquids or other fluent materials tosurfaces, in general (9) 9
basic electric elements (8) 8
cinematography (8) 8
colorings (8) 8
convex and discrete geometry (8) 8
discrete mathematics and combinatorics (8) 8
electrography (8) 8
fixed constructions (8) 8
holography (8) 8
more...
Library Location Library Location
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (319) 319
Chinese (33) 33
French (33) 33
German (12) 12
Korean (8) 8
Spanish (8) 8
Japanese (4) 4
Dutch (2) 2
Portuguese (2) 2
Croatian (1) 1
Finnish (1) 1
Swedish (1) 1
Turkish (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Aequationes mathematicae, ISSN 0001-9054, 6/2018, Volume 92, Issue 3, pp. 497 - 513
The packing chromatic number $$\chi _{\rho }(G)$$ χρ(G) of a graph G is the smallest integer k such that the vertex set of G can be partitioned into sets $$V_i$$ Vi , $$i\in [k]$$ i∈[k] , where each $$V_i$$ Vi is an i... 
05C12 | Packing chromatic number | Analysis | Mathematics | 05C70 | Clique number | Combinatorics | Chromatic number | Independence number | 05C15 | Mycielskian
Journal Article
Aequationes Mathematicae, ISSN 0001-9054, 02/2017, Volume 91, Issue 1, pp. 169 - 184
The packing chromatic number chi(p)(G) of a graph G is the smallest integer k such that the vertex set of G can be partitioned into sets Pi(1),...,Pi(k), where Pi... 
Packing chromatic number | Petersen graph | Generalized prism | Subdivision | S-coloring | Cubic graph | COLORINGS | MATHEMATICS | MATHEMATICS, APPLIED | HEXAGONAL LATTICE | PRODUCT | DISTANCE GRAPHS | Prisms | Graphs | Integers | Subdivisions | Texts | Formulas (mathematics) | Unions
Journal Article
Discrete Mathematics, ISSN 0012-365X, 02/2018, Volume 341, Issue 2, pp. 474 - 483
...≤i≤k the distance between any two distinct x,y∈Vi is at least i+1. The packing chromatic number, χp(G... 
Packing coloring | Cubic graphs | Independent sets | MATHEMATICS | REGULAR GRAPHS
Journal Article
Discrete Applied Mathematics, ISSN 0166-218X, 08/2015, Volume 190-191, pp. 127 - 140
The packing chromatic number χρ(G) of a graph G is the smallest integer k needed to proper color the vertices of G in such a way that the distance in G between any two vertices having color i be at least i+1. Goddard et al. (2008... 
Packing chromatic number | Upper bound | Hypercube graphs | COLORINGS | MATHEMATICS, APPLIED | HEXAGONAL LATTICE | PRODUCT | DISTANCE GRAPHS
Journal Article
Discrete Applied Mathematics, ISSN 0166-218X, 02/2019, Volume 255, pp. 209 - 221
Although it has recently been proved that the packing chromatic number is unbounded on the class of subcubic graphs, there exist subclasses in which the packing chromatic number is finite (and small... 
Packing colouring | Subcubic graphs | Packing chromatic number | Outerplanar graphs | COLORINGS | MATHEMATICS, APPLIED | SQUARE | PRODUCT | LATTICE | Graphs | Lattices | Computer Science | Discrete Mathematics
Journal Article
Graphs and Combinatorics, ISSN 0911-0119, 7/2016, Volume 32, Issue 4, pp. 1313 - 1327
The packing chromatic number $$\chi _{\rho }(G)$$ χ ρ ( G ) of a graph G is the smallest integer k such that there exists a k-vertex coloring of G in which any... 
Packing chromatic number | Packing | Mathematics | 05C70 | Engineering Design | Combinatorics | Sierpiński graphs | 05C15
Journal Article
Discrete Mathematics, ISSN 0012-365X, 05/2017, Volume 340, Issue 5, pp. 1110 - 1115
The packing chromatic number χρ(G) of a graph G is the smallest integer k such that there exists a k-vertex coloring of G in which any two vertices receiving color i are at distance at least i+1... 
Packing chromatic number | Subdivision | Cubic graph | Contraction | COLORINGS | MATHEMATICS | HEXAGONAL LATTICE | PRODUCT | DISTANCE GRAPHS
Journal Article
Discrete Applied Mathematics, ISSN 0166-218X, 07/2017, Volume 225, pp. 136 - 142
Using a SAT-solver on top of a partial previously-known solution we improve the upper bound of the packing chromatic number of the infinite square lattice from 17 to 15... 
Broadcast chromatic number | Graph colouring | Packing chromatic number | SAT solving | MATHEMATICS, APPLIED
Journal Article
Discrete Mathematics, ISSN 0012-365X, 07/2017, Volume 340, Issue 7, pp. 1645 - 1648
Inspired by Bondarenko’s counter-example to Borsuk’s conjecture, we notice some strongly regular graphs that provide examples of ball packings whose chromatic numbers are significantly higher than the dimensions... 
Ball packing | Generalized quadrangles | Chromatic number | Strongly regular graphs | MATHEMATICS | 2-GRAPH | CONJECTURE
Journal Article
Graphs and Combinatorics, ISSN 0911-0119, 03/2019, Volume 35, Issue 2, pp. 513 - 537
.... The packing chromatic number, p(G), of a graph G is the minimum k such that G has a packing k-coloring... 
Packing coloring | Cubic graphs | Independent sets | COLORINGS | MATHEMATICS | Coloring | Graphs | Subdivisions | Upper bounds
Journal Article
Discrete Applied Mathematics, ISSN 0166-218X, 03/2012, Volume 160, Issue 4-5, pp. 518 - 524
The packing chromatic number χρ(G) of a graph G is the smallest integer k such that vertices of G can be partitioned into disjoint classes X1... 
Packing coloring | Distance graph | Packing chromatic number | MATHEMATICS, APPLIED | Integers | Lower bounds | Graphs | Gaps | Mathematical analysis
Journal Article
Discrete Mathematics, ISSN 0012-365X, 08/2018, Volume 341, Issue 8, pp. 2337 - 2342
Recently, Balogh et al. (2018) answered in negative the question that was posed in several earlier papers whether the packing chromatic number is bounded in the class of graphs with maximum degree 3... 
Coloring | Subcubic graph | Packing | Packing coloring | Diameter | COLORINGS | MATHEMATICS | DISTANCE GRAPHS | CUBIC GRAPHS
Journal Article
Mathematical Programming, ISSN 0025-5610, 07/2017, Volume 164, Issue 1-2, pp. 245 - 262
We prove that every h-perfect line graph and every t-perfect claw-free graph G has the integer round-up property for the chromatic number... 
COMPUTER SCIENCE, SOFTWARE ENGINEERING | MATHEMATICS, APPLIED | LINE GRAPHS | OPERATIONS RESEARCH & MANAGEMENT SCIENCE | STABLE SET | ALGORITHM | PACKING | CLAW-FREE GRAPHS | Graphs | Rounding | Computation | Weighting functions
Journal Article
Discrete Applied Mathematics, ISSN 0166-218X, 2010, Volume 158, Issue 12, pp. 1224 - 1228
... more than k . The packing chromatic number of G is the smallest integer m such that the vertex set of G can be partitioned as V 1 , V 2... 
Triangular lattice | Packing chromatic number | [formula omitted]-Packing | Integer lattice | k-Packing | MATHEMATICS, APPLIED
Journal Article
Journal of Combinatorial Optimization, ISSN 1382-6905, 7/2015, Volume 30, Issue 1, pp. 27 - 33
Journal Article
Electronic Notes in Discrete Mathematics, ISSN 1571-0653, 11/2013, Volume 44, Issue 5, pp. 263 - 268
The packing chromatic number χρ(G) of a graph G is the smallest integer k needed to proper color the vertices of G in such a way that the distance in G between any two vertices having color i be at least i+1. Goddard et al. [8... 
packing chromatic number | upper bound | hypercube graphs | Packing chromatic number | Upper bound | Hypercube graphs | Computer Science | Discrete Mathematics
Journal Article
Discrete Applied Mathematics, ISSN 0166-218X, 2007, Volume 155, Issue 17, pp. 2303 - 2311
The packing chromatic number χ ρ ( G ) of a graph G is the smallest integer k such that the vertex set of G can be partitioned into packings with pairwise different widths... 
Hexagonal lattice | Tree | Packing chromatic number | Cartesian product of graphs | Subdivision graph | Computational complexity | MATHEMATICS, APPLIED | INDEPENDENCE NUMBER | packing chromatic number | tree | subdivision graph | hexagonal lattice | computational complexity | GRAPHS | Computer science
Journal Article
Discussiones Mathematicae - Graph Theory, ISSN 1234-3099, 2012, Volume 32, Issue 4, pp. 795 - 806
.... An S-packing k-coloring of a graph G is a mapping from V(G) to {1, 2,..., k} such that vertices with color i have pairwise distance greater than a, and the S-packing chromatic number chi(s)(G... 
Broadcast chromatic number | Coloring | Graph | Packing | MATHEMATICS | coloring | broadcast chromatic number | packing | graph
Journal Article
ELECTRONIC JOURNAL OF COMBINATORICS, ISSN 1077-8926, 03/2010, Volume 17, Issue 1, pp. 1 - 7
...,..., X-k, where vertices in X-i have pairwise distance greater than i. In this note we improve the upper bound on the packing chromatic number of the square lattice. 
MATHEMATICS | Packing colouring | MATHEMATICS, APPLIED | Packing chromatic number | OPTIMIZATION | Square lattice
Journal Article
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.