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Webpage for Graph Theory:
Recent questions tagged graph-theory
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0
answers
31
Graph Thoery
Çșȇ ʛấẗẻ
90
views
Çșȇ ʛấẗẻ
asked
Aug 28, 2023
Mathematical Logic
graph-theory
graph-theory
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–
2
votes
1
answer
32
Chromatic Number
Çșȇ ʛấẗẻ
218
views
Çșȇ ʛấẗẻ
asked
Aug 28, 2023
Graph Theory
graph-theory
graph-coloring
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0
votes
1
answer
33
Isomorphism
Çșȇ ʛấẗẻ
192
views
Çșȇ ʛấẗẻ
asked
Aug 28, 2023
Mathematical Logic
graph-theory
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0
votes
1
answer
34
Consider an undirected random graph of eight vertices. The probability that there is an edge between a pair of vertices is 1/2. What is the expected number of unordered cycles of length three?
ronakagarawal
273
views
ronakagarawal
asked
Aug 23, 2023
Graph Theory
engineering-mathematics
graph-theory
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0
votes
1
answer
35
Made Easy Test Series 2024
Suppose we have a directed graph G = (V,E) with V= {1, 2, ..., n} and Eis presented as an adjacency list. For each vertex u in V, out(u) is a list such that (u, v) in {1, 2, ... k). For each u in V, we wish to compute a corresponding list in(u) =such that in E ... take to construct the lists in(u), u in V, from the lists out(u), u in V? T(n) =O(n+m) B. T(n)= O(n(m+n))
Suppose we have a directed graph G = (V,E) with V= {1, 2, ..., n} and Eis presented as an adjacency list. For each vertex u in V, out(u) is a list such that (u, v) in {1,...
Ray Tomlinson
551
views
Ray Tomlinson
asked
Aug 9, 2023
Algorithms
made-easy-test-series
algorithms
made-easy-booklet
algorithm-design
time-complexity
linked-list
graph-theory
graph-algorithms
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0
votes
1
answer
36
#Graph Theory
Çșȇ ʛấẗẻ
312
views
Çșȇ ʛấẗẻ
asked
Aug 3, 2023
Algorithms
graph-theory
discrete-mathematics
algorithms
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0
votes
2
answers
37
Ace workbook: If G is a complete bipartite graph with n vertices (n >= 2) and minimum number of edges, then matching number of G is ____
If G is a complete bipartite graph with n vertices (n >= 2) and minimum number of edges, then matching number of G is ____1n-1⌊n/2⌋⌈n/2⌉
yuuchan
552
views
yuuchan
asked
Jul 22, 2023
Graph Theory
graph-theory
engineering-mathematics
+
–
1
votes
1
answer
38
Planar Graph (Self Doubt)
This is a graph ? Is it planar or not ? As per definition of planar graph it can be drawn in such a way that no edges cross each other. other theorems are if a connected simple graph is planar→ e<=3n-6 if a connected simple graph is planar → ... for planar graph not meet if the graph is planar but Now if i draw i dont intersect any edges .,which show it is planar
This is a graph ? Is it planar or not ?As per definition of planar graph it can be drawn in such a way that no edges cross each other.other theorems are if a connected si...
Rajib Datta Roy
331
views
Rajib Datta Roy
asked
Jul 18, 2023
Algorithms
self-doubt
graph-theory
graph-planarity
discrete-mathematics
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1
votes
2
answers
39
Graphy theory Gate wallah practice sheet #6
Consider a complete graph with size 2016. Suppose after deletion of 2 vertices from the above graph, the modified graph have x number of edges and y number of vertices. Find the value of x – y ?
Consider a complete graph with size 2016. Suppose after deletion of 2 vertices from the above graph, the modified graph have x number of edges and y number of vertices. F...
gagan55
486
views
gagan55
asked
Jul 3, 2023
Graph Theory
graph-theory
discrete-mathematics
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0
votes
1
answer
40
#Graph Theory
Prove that following graph does not have Hamiltonian cycle.
Prove that following graph does not have Hamiltonian cycle.
Çșȇ ʛấẗẻ
515
views
Çșȇ ʛấẗẻ
asked
Jul 3, 2023
Graph Theory
graph-theory
discrete-mathematics
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–
0
votes
1
answer
41
What is Kurawtoski Graph?
Saurabhgate2024
157
views
Saurabhgate2024
asked
Jul 1, 2023
Graph Theory
graph-theory
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0
votes
1
answer
42
Graph theory self doubt
Number of hamiltonian cycles for a graph K 5, 5( bipartite graph ) ??
Number of hamiltonian cycles for a graph K 5, 5( bipartite graph ) ??
gagan55
193
views
gagan55
asked
Jun 30, 2023
Graph Theory
graph-theory
discrete-mathematics
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–
0
votes
2
answers
43
SCIENTIST B CPCB 2023 CSE
Consider a graph with n vertices that is a collection of k disjoint trees, where 𝑛 > 𝑘 > 1 . How many edges does this graph have? (A) n-1 (B) k (n-1) (C) n-k (D) n-k-1
Consider a graph with n vertices that is a collection of k disjoint trees, where 𝑛 𝑘 1 . How many edges does this graph have?(A) n-1 (B) k (n-1) (C) n-k (D) n-k-1...
Jai Singh
465
views
Jai Singh
asked
Jun 26, 2023
CO and Architecture
algorithms
graph-theory
graph-algorithms
graph-connectivity
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0
votes
1
answer
44
#Graph Theory
Çșȇ ʛấẗẻ
156
views
Çșȇ ʛấẗẻ
asked
Jun 26, 2023
Mathematical Logic
graph-theory
discrete-mathematics
graph-coloring
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0
votes
0
answers
45
Hasse Diagram
Çșȇ ʛấẗẻ
299
views
Çșȇ ʛấẗẻ
asked
May 11, 2023
Mathematical Logic
hasse-diagram
set-theory&algebra
lattice
graph-theory
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0
votes
1
answer
46
Planar Graphs | Graph Theory | Selfdoubt
In a Connected Planar Bipartite Graph of order 10 atmost how many edges be present ?
In a Connected Planar Bipartite Graph of order 10 atmost how many edges be present ?
Dhiraj_777
521
views
Dhiraj_777
asked
May 4, 2023
Graph Theory
self-doubt
graph-planarity
graph-theory
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–
0
votes
1
answer
47
Byju's graph theory coloring question
Graph G is obtained by adding vertex s to $K_{3,4}$ and making s adjacent to every vertex of $K_{3,4}$ . The find the minimum number of colours required ot edge-colour is ?
Graph G is obtained by adding vertex s to $K_{3,4}$ and making s adjacent to every vertex of $K_{3,4}$ .The find the minimum number of colours required ot edge-colour is ...
Sahil_Lather
480
views
Sahil_Lather
asked
Apr 15, 2023
Graph Theory
graph-coloring
graph-theory
byjus-practice-book
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–
1
votes
1
answer
48
Self Made Question
Consider a connected undirected graph G with n vertices, where n > 4. Suppose that G has the property that every vertex has a degree of at least n/2, i.e., deg(v) ≥ n/2 for all vertices v in G. Prove that G must contain a cycle of length at most 3n/4.
Consider a connected undirected graph G with n vertices, where n 4. Suppose that G has the property that every vertex has a degree of at least n/2, i.e., deg(v) ≥ n/2 ...
LRU
335
views
LRU
asked
Apr 14, 2023
Graph Theory
graph-theory
bipartite-graph
self-doubt
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–
0
votes
1
answer
49
Self Made Question
Let G be a bipartite graph with vertex sets V1 and V2, where |V1| = 12 and |V2| = 18. Suppose that G has a perfect matching, which is a set of edges that covers all vertices in G. What is the minimum number of colors needed to properly color G such that no adjacent vertices share the same color, and how does it relate to the chromatic number of G? Justify your answer.
Let G be a bipartite graph with vertex sets V1 and V2, where |V1| = 12 and |V2| = 18. Suppose that G has a perfect matching, which is a set of edges that covers all verti...
LRU
259
views
LRU
asked
Apr 14, 2023
Graph Theory
graph-theory
bipartite-graph
numerical-answers
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1
votes
1
answer
50
Self Made Question
Consider a bipartite graph G with vertex sets V1 and V2, where |V1| = 10 and |V2| = 15. What is the minimum number of colors needed to properly color G such that no adjacent vertices share the same color? Justify your answer and explain how it is related to the chromatic number of G.
Consider a bipartite graph G with vertex sets V1 and V2, where |V1| = 10 and |V2| = 15. What is the minimum number of colors needed to properly color G such that no adjac...
LRU
202
views
LRU
asked
Apr 14, 2023
Graph Theory
graph-theory
bipartite-graph
numerical-answers
+
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