Trending Mathematical Concepts in China this year
The 100 most-viewed mathematical concepts this year on Wikipedia (China). Ranked by real-world attention. Top: Levenshtein distance.
100
Ranked
18,254
Total Views (this year)
Country
๐ Global
๐บ๐ธ USA
๐ฉ๐ช Germany
๐ซ๐ท France
๐ฏ๐ต Japan
๐ช๐ธ Spain
๐ง๐ท Brazil
๐ท๐บ Russia
๐จ๐ณ China
1
Levenshtein distance
computer science metric for string similarity
2,133
views
views
2
Ricci flow
flow associated to the partial differential equation โ๐/โ๐ก=โ2Ric[๐] on a Riemannian manifold
674
views
views
3
pi
constant ratio of the circumference of a circle to its diameter
582
views
views
4
Saha ionization equation
relation between ionization state of a gas to the temperature and pressure
529
views
views
5
Roman numerals
numbers in the Roman numeral system
515
views
views
6
Collatz conjecture
conjecture in mathematics that concerns sequences
447
views
views
7
Monty Hall problem
mathematical problem
446
views
views
8
Riemann hypothesis
conjecture in mathematics linked to the repartition of prime numbers
432
views
views
9
Kardashev scale
Proposed scale by which the scope of a civilisation might be measured
400
views
views
10
Bitcoin
digital cash system and associated currency
391
views
views
11
mountain climbing problem
mathematical problem
361
views
views
12
Fourier transform
mathematical transform that expresses a function of time as a function of frequency
355
views
views
13
knowledge distillation
machine learning method to transfer knowledge from a large model to a smaller one
346
views
views
14
Dogecoin
open source peer-to-peer digital currency
314
views
views
15
Luoshu Square
Chinese name for a specific 3x3 magic square occurring in legendary accounts of the creation of Chinese writing and culture
309
views
views
16
Chinese numerals
words and characters used to denote numbers in Chinese
296
views
views
17
Euler's number
mathematical constant; limit of (1 + 1/n)^n as n approaches infinity; transcendental number approximately equal 2.718281828
292
views
views
18
Fibonacci number
integer in the infinite Fibonacci sequence
281
views
views
19
Beale ciphers
a set of three ciphertexts
241
views
views
20
Mรถbius strip
two-dimensional surface with only one side and only one edge
233
views
views
21
Occam's razor
philosophical principle used to judge credibility of statements
223
views
views
22
Kelly criterion
formula for bet sizing that maximise expected value
203
views
views
23
Taylor series
expression of a function as an infinite sum
192
views
views
24
Laplace transform
the integral transform โซโ^โ d๐ โ๐(๐ก)โขexp(โ๐ ๐ก)
188
views
views
25
Monte Carlo method
broad class of computational algorithms using random sampling to obtain numerical results
184
views
views
26
Tetris
1984 tile-matching puzzle video game series
182
views
views
27
Goldbach's conjecture
Conjecture that every even integer greater than 2 is the sum of two primes
179
views
views
28
sudoku
logic-based number-placement puzzle
179
views
views
29
NavierโStokes equations
system of nonlinear partial differential equations describing the motion of viscous fluids
175
views
views
30
Turing test
test of a machine's ability to exhibit intelligent behaviour equivalent to, or indistinguishable from, that of a human
159
views
views
31
Jacobian matrix
the matrix of all first-order partial derivatives of a vector-valued function
155
views
views
32
Ethereum
public blockchain platform with programmable transaction functionality
153
views
views
33
golden ratio
ratio between two quantities whose sum is at the same ratio to the larger one
152
views
views
34
Feynman point
sequence of digits in the math constant ฯ, incorrectly attributed to Feynman
151
views
views
35
Chinese financial numerals
Chinese character numerals that are equivalents of ordinary numerals but are more complicated so as to prevent forgery of cheques etc.; e.g.
147
views
views
36
binary numeral system
system that represents numeric values using two symbols; 0 or 1
140
views
views
37
convolution
binary mathematical operation on functions, defined as the integral of the product of two functions after one is reflected about the y-axis
140
views
views
38
Fourier series
decomposition of periodic functions into sums of simpler sinusoidal forms
131
views
views
39
fast inverse square root
root-finding algorithm
129
views
views
40
right-hand rule
common mnemonic for understanding orientation of axes in three-dimensional space
129
views
views
41
massโenergy equivalence
physical law relating mass to energy
128
views
views
42
tensor
multilinear map on some combination of scalars, vectors, covectors, and tensors
127
views
views
43
integral
operation in mathematical calculus
120
views
views
44
Euclidean vector
geometric object that has magnitude (or length) and direction
119
views
views
45
function
association of a single output to each input
119
views
views
46
P versus NP problem
unsolved problem in computer science about time complexity
117
views
views
47
Kolmogorov complexity
measure of algorithmic complexity
114
views
views
48
Suzhou numeral
numeral system used in China before the introduction of Arabic numerals
111
views
views
49
Dijkstra's algorithm
graph search algorithm
110
views
views
50
Kalman filter
algorithm that estimates unknowns from a series of measurements over time
109
views
views
51
information entropy
expected value of the amount of information delivered by a message
108
views
views
52
binomial distribution
probability distribution
108
views
views
53
infinity
mathematical concept of something without any limit
105
views
views
54
Roche limit
astronomical concept
104
views
views
55
extraordinary claims require extraordinary evidence
statement about the burden of proof made by various writers throughout history and famously cited by Carl Sagan on the television programme
104
views
views
56
Mersenne prime
prime number of the form 2โฟโ1
103
views
views
57
Riemann zeta function
analytic function
98
views
views
58
Heron's formula
formula for calculating the area of a triangle
98
views
views
59
chirality
geometric property of some molecules and ions
97
views
views
60
birthday problem
mathematical problem
96
views
views
61
zero-sum game
mathematical representation of a situation in which each participant's gain or loss of utility is exactly balanced by the losses or gains of
95
views
views
62
Poincarรฉ conjecture
theorem in geometric topology that every simply connected, closed 3-manifold is homeomorphic to the 3-sphere
94
views
views
63
standard score
number of standard deviations by which the value of a raw score is above or below the mean
94
views
views
64
Seven Bridges of Kรถnigsberg
mathematical problem
92
views
views
65
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Stable Diffusion
image-generating machine learning model
92
views
views
66
Hilbert space
inner product space that is metrically complete; a Banach space whose norm induces an inner product (follows the parallelogram identity)
92
views
views
67
hexadecimal
numeral system with 16 as its base
90
views
views
68
integration by parts
theorem that relates the integral of a product of functions to the integral of their derivative and antiderivative
88
views
views
69
Newton's method
algorithm for finding a zero of a function
88
views
views
70
tangram
dissection puzzle
87
views
views
71
Empty Fort Strategy
the thirty-second of the Thirty-Six Stratagems
87
views
views
72
Vitruvian Man
drawing by Leonardo da Vinci
87
views
views
73
square root
inverse operation of square for finding the original base number; that base number itself
87
views
views
74
Hessian matrix
matrix of second derivatives
84
views
views
75
halting problem
problem of determining whether a given program will finish running or continue forever
84
views
views
76
Reynolds number
dimensionless quantity that is used to help predict similar flow patterns in different fluid flow situations
83
views
views
77
partial derivative
derivative of a function of several variables with respect to one variable, with the others held constant
83
views
views
78
reinforcement learning
type of machine learning where an agent learns how to behave in an environment by performing actions and receiving rewards or penalties in r
81
views
views
79
Drake equation
probabilistic argument to estimate the number of alien civilizations in our galaxy
80
views
views
80
Tower of Hanoi
mathematical game or puzzle
79
views
views
81
Nonogram
picture logic puzzles in which cells in a grid must be colored or left blank according to numbers at the side of the grid to reveal a hidden
79
views
views
82
Benford's law
observation about the frequency distribution of leading digits in many real-life sets of numerical data
78
views
views
83
Riemann integral
basic type of integral in elementary calculus
77
views
views
84
Advanced Encryption Standard
block cipher standard
77
views
views
85
binomial theorem
algebraic expansion of powers of a binomial
76
views
views
86
Vieta's formulas
relations between the coefficients and the roots of a polynomial
76
views
views
87
coordinate system
system for determining the position of a point
76
views
views
88
Lie group
group that is also a smooth manifold with group operations that are smooth
75
views
views
89
backpropagation
optimization algorithm for artificial neural networks
72
views
views
90
von Neumann architecture
computer architecture using a common memory bus and address space for instructions and data
71
views
views
91
Lorentz transformation
space-time coordinate transformation that conserves the form of Maxwellโs equations
71
views
views
92
Hodge conjecture
conjecture in algebraic geometry that every Hodge class on a nonsingular complex projective manifold is a linear combination with rational c
70
views
views
93
random forest
statistical algorithm that is used to cluster points of data in functional groups
70
views
views
94
travelling salesperson problem
NP-hard problem in combinatorial optimization
69
views
views
95
divergence theorem
generalization of the fundamental theorem in vector calculus
69
views
views
96
fuzzy set
sets whose elements have degrees of membership
68
views
views
97
Laplace operator
divergence of the gradient
68
views
views
98
Openly repair the gallery roads, but sneak through the passage of Chencang
the eighth of the Thirty-Six Stratagems
68
views
views
99
combination
way of selecting things out of a group where order does not matter
67
views
views
100
Legendre polynomial
solutions to Legendre's differential equation
67
views
views