Graph families | Matching (graph theory)
In graph theory, an area of mathematics, a claw-free graph is a graph that does not have a claw as an induced subgraph. A claw is another name for the complete bipartite graph K1,3 (that is, a star graph comprising three edges, three leaves, and a central vertex). A claw-free graph is a graph in which no induced subgraph is a claw; i.e., any subset of four vertices has other than only three edges connecting them in this pattern. Equivalently, a claw-free graph is a graph in which the neighborhood of any vertex is the complement of a triangle-free graph. Claw-free graphs were initially studied as a generalization of line graphs, and gained additional motivation through three key discoveries about them: the fact that all claw-free connected graphs of even order have perfect matchings, the discovery of polynomial time algorithms for finding maximum independent sets in claw-free graphs, and the characterization of claw-free perfect graphs. They are the subject of hundreds of mathematical research papers and several surveys. (Wikipedia).
Getting Derivatives of Freehand Drawn Graphs in GeoGebra (More Efficient Method)
Here's a much quicker way of getting the derivative graph of any freehand drawn function in #GeoGebra. Key is to use the LOCUS tool. Here, we graph the locus of point B = (x(A), f'(x(A)) for every possible location of A (on the graph of f). #calculus #derivative #derivatives
From playlist Calculus: Dynamic Interactives!
From playlist 3d graphs
From playlist 3d graphs
Rotating graph of graph with four critical points
From playlist 3d graphs
Draw Perfect Freehand Circles!
Super simple idea that allows you to draw a perfect freehand circle. Use it to win bets, or just impress your friends!
From playlist How to videos!
Graph of x^2 + 6xy + 5y^2 rotating
From playlist 3d graphs
Dieter Rautenbach: Restricted types of matchings
Abstract: We present new results concerning restricted types of matchings such as uniquely restricted matchings and acyclic matchings, and we also consider the corresponding edge coloring notions. Our focus lies on bounds, exact and approximative algorithms. Furthermore, we discuss some ma
From playlist Combinatorics
From playlist 3d graphs
Derivative Of A Square Root!! (Calculus)
#Math #Calculus #Physics #Tiktok #Studyhacks #NicholasGKK #Shorts
From playlist Calculus
KNN Algorithm In Machine Learning | KNN Algorithm Using Python | K Nearest Neighbor | Simplilearn
🔥Artificial Intelligence Engineer Program (Discount Coupon: YTBE15): https://www.simplilearn.com/masters-in-artificial-intelligence?utm_campaign=KNNInMLMachineLearning&utm_medium=Descriptionff&utm_source=youtube 🔥Professional Certificate Program In AI And Machine Learning: https://www.simp
From playlist Machine Learning with Python | Complete Machine Learning Tutorial | Simplilearn [2022 Updated]
Rotating 3d graph with xy-plane
From playlist 3d graphs
Jonathan Barmak: Star clusters in clique complexes and the Vietoris-Rips complex of planar sets
Abstract: The star cluster of a simplex in a simplicial complex K is the union of the stars of its vertices. When K is clique, star clusters are contractible. We will recall applications of this notion to the study of homotopy invariants of independence complexes of graphs. If X is a plan
From playlist Vietoris-Rips Seminar
Maria Chudnovsky: Coloring graphs with forbidden induced paths
Abstract: The problem of testing if a graph can be colored with a given number k of colors is NP-complete for every k[greater than]2. But what if we have more information about the input graph, namely that some fixed graph H is not present in it as an induced subgraph? It is known that the
From playlist Combinatorics
Classical Verification of Quantum Computations - Urmila Mahadev
Computer Science/Discrete Mathematics Seminar I Topic: Classical Verification of Quantum Computations Speaker: Urmila Mahadev Affiliation: UC Berkeley Date: November 26, 2018 For more video please visit http://video.ias.edu
From playlist Mathematics
Marcello Delitala: Combination therapies and drug resistance in heterogeneous tumoral populations
Abstract: How combination therapies can reduce the emergence of cancer resistance? Can we exploit intra-tumoral competition to modify the effectiveness of anti-cancer treatments? Bearing these questions in mind, we present a mathematical model of cancer-immune competition under therapies.
From playlist Mathematics in Science & Technology
Professor Claw the Emperor Scorpion
Go to http://curiositystream.com/animalwonders to start streaming The Material World. Use the promo code ‘animalwonders’ during the sign-up process to get your first 30 days free! Get a closer look at Professor Claw the emperor scorpion. She where she lives, what she's like, and learn som
From playlist Spiders, Insects, and other Arthropods
Maria CHUDNOVKY - Induced subgraphs and tree decompositions
https://ams-ems-smf2022.inviteo.fr/
From playlist International Meeting 2022 AMS-EMS-SMF
Interview at CIRM : Maria Chudnovsky
Maria Chudnovsky is a professor in the department of mathematics at Princeton University. She grew up in Russia and Israel, studying at the Technion and received her Ph.D. in 2003 from Princeton under the supervision of Paul Seymour. She moved to Columbia after being a Clay Mathematics In
From playlist English interviews - Interviews en anglais
A frog with retractable claws? Weird. A frog with claws that it has to push through its skin to use? Even weirder. Hosted by: Hank Green SciShow is on TikTok! Check us out at https://www.tiktok.com/@scishow ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon
From playlist Biology
Edge Cuts and Edge Connectivity | Graph Theory
Edge cuts, minimum edge cuts, minimal edge cuts, and edge connectivity are all introduced in today's graph theory lesson! Edge cuts are similar to vertex cuts but, of course, with edges! An edge cut of a nontrivial graph G is a set, X, of edges of G, such that G-X is disconnected. The car
From playlist Graph Theory