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Proposition in mathematics that is unproven
In mathematics, a conjecture is a proposition that is proffered on a tentative basis without proof. Some conjectures, such as the Riemann hypothesis or
Conjecture
About polynomials in several variables
In mathematics, the Jacobian conjecture is a conjecture concerning polynomials in several variables that states that if a polynomial function from an n
Jacobian_conjecture
Open problem on 3x+1 and x/2 functions
problems in mathematics The Collatz conjecture is one of the most famous unsolved problems in mathematics. The conjecture asks whether repeating two simple
Collatz_conjecture
Even integers as sums of two primes
Goldbach's conjecture is one of the oldest and best-known unsolved problems in number theory and all of mathematics. It states that every even natural
Goldbach's_conjecture
Theorem in geometric topology
In the mathematical field of geometric topology, the Poincaré conjecture (UK: /ˈpwæ̃kæreɪ/, US: /ˌpwæ̃kɑːˈreɪ/, French: [pwɛ̃kaʁe]) is a theorem about
Poincaré_conjecture
Conjecture about the behaviour of the Fourier transform on curved hypersurfaces
harmonic analysis, the restriction conjecture, also known as the Fourier restriction conjecture, is a conjecture about the behaviour of the Fourier transform
Restriction_conjecture
Shape containing unit line segments in all directions
positive measure. There are no Kakeya needle sets of measure 0. The Kakeya conjecture states that Besicovitch sets in n-dimensional space must have Hausdorff
Kakeya_set
Mathematical conjecture
In mathematics, the André–Oort conjecture is a problem in Diophantine geometry, a branch of number theory, that can be seen as a non-abelian analogue of
André–Oort_conjecture
Conjecture in number theory
The abc conjecture (also known as the Oesterlé–Masser conjecture) is a conjecture in number theory that arose out of a discussion of Joseph Oesterlé and
Abc_conjecture
On endomorphisms of Weyl algebras
In algebra, the Dixmier conjecture, stated by Jacques Dixmier in 1968, originally asked whether any endomorphism of the first Weyl algebra A 1 {\displaystyle
Dixmier_conjecture
Unsolved problem in topology
Novikov conjecture is one of the most important unsolved problems in topology. It is named for Sergei Novikov who originally posed the conjecture in 1965
Novikov_conjecture
In number theory, Lemoine's conjecture, also sometimes known as Levy's conjecture, states that all odd integers greater than 5 can be represented as the
Lemoine's_conjecture
Chinese mathematician (born 1991)
contributions to Fourier restriction, Falconer's conjecture, Furstenberg sets in the plane, and the Kakeya conjecture. She is the third woman and the first Chinese
Hong_Wang
Existence of a prime number between each square and pronic number
closely related to but stronger than Legendre's conjecture, Andrica's conjecture, and Brocard's conjecture. It is named after Danish mathematician Ludvig
Oppermann's_conjecture
Unsolved problem in geometry
In mathematics, the Hodge conjecture is a major unsolved problem in algebraic geometry and complex geometry that relates the algebraic topology of a non-singular
Hodge_conjecture
Aharoni-Korman conjecture also known as the fishbone conjecture Atiyah conjecture (not a conjecture to start with) Borsuk's conjecture Bunkbed conjecture Chinese
List_of_conjectures
Topics referred to by the same term
Milnor conjecture may refer to: Milnor conjecture (K-theory) in algebraic K-theory Milnor conjecture (knot theory) in knot theory Milnor conjecture (Ricci
Milnor_conjecture
In number theory, Gillies' conjecture is a conjecture about the distribution of prime factors of Mersenne numbers. It was made by Donald B. Gillies in
Gillies'_conjecture
Theorem about consecutive perfect powers
Catalan's conjecture (or Mihăilescu's theorem) is a theorem in number theory that was conjectured by the mathematician Eugène Charles Catalan in 1842
Catalan's_conjecture
Mathematical problem in ring theory
In abstract algebra, Jacobson's conjecture is an open problem in ring theory concerning the intersection of powers of the Jacobson radical of a Noetherian
Jacobson's_conjecture
The Whitehead conjecture (also known as the Whitehead asphericity conjecture) is a claim in algebraic topology. It was formulated by J. H. C. Whitehead
Whitehead_conjecture
In algebraic geometry, the Fröberg conjecture is a conjecture about the possible Hilbert functions of a set of forms. It is named after Ralf Fröberg [sv]
Fröberg_conjecture
Unproven mathematical hypothesis
In mathematics, the Zeeman conjecture or Zeeman's collapsibility conjecture asks whether given a finite contractible 2-dimensional CW complex K {\displaystyle
Zeeman_conjecture
There is a prime between any two square numbers
Legendre's conjecture, proposed by Adrien-Marie Legendre, states that there is a prime number between n 2 {\displaystyle n^{2}} and ( n + 1 ) 2 {\displaystyle
Legendre's_conjecture
Prime differing from another prime by two
of de Polignac's conjecture is the twin prime conjecture. A stronger form of the twin prime conjecture, the Hardy–Littlewood conjecture, postulates a distribution
Twin_prime
Topics referred to by the same term
Serre's conjecture may refer to: Quillen–Suslin theorem, formerly known as Serre's conjecture Serre's conjecture II, concerning the Galois cohomology of
Serre's_conjecture
Unsolved problem in graph theory
problems in mathematics Sumner's conjecture (also called Sumner's universal tournament conjecture) is a conjecture in extremal graph theory on oriented
Sumner's_conjecture
conjecture is a conjecture, named after Fedor Bogomolov, in arithmetic geometry about algebraic curves that generalizes the Manin–Mumford conjecture in
Bogomolov_conjecture
In algebraic geometry, the Virasoro conjecture states that a certain generating function encoding Gromov–Witten invariants of a smooth projective variety
Virasoro_conjecture
On heights of points on algebraic varieties over number fields
Vojta's conjecture is a conjecture introduced by Paul Vojta about heights of points on algebraic varieties over number fields. The conjecture was motivated
Vojta's_conjecture
Seven mathematical problems with a US$1 million prize for each solution
unsolved mathematical problems, the Birch and Swinnerton-Dyer conjecture, Hodge conjecture, Navier–Stokes existence and smoothness, P versus NP problem
Millennium_Prize_Problems
17th-century conjecture proved by Andrew Wiles in 1994
In number theory, Fermat's Last Theorem (sometimes called Fermat's conjecture, especially in older texts) states that there are no positive integers a
Fermat's_Last_Theorem
Conjecture about prime numbers, proof under review
In number theory, Goldbach's weak conjecture, also known as the odd Goldbach conjecture, the ternary Goldbach problem, or the 3-primes problem, is the
Goldbach's_weak_conjecture
In abstract algebra, Abhyankar's conjecture for affine curves is a conjecture of Shreeram Abhyankar posed in 1957, on the Galois groups of algebraic function
Abhyankar's_conjecture
In mathematics, the Goncharov conjecture is a conjecture introduced by Goncharov (1995) suggesting that the cohomology of certain motivic complexes coincides
Goncharov_conjecture
mathematics, Nakayama's conjecture is a conjecture about Artinian rings, introduced by Nakayama (1958). The generalized Nakayama conjecture is an extension to
Nakayama's_conjecture
Paul Erdős and his various collaborators made many famous mathematical conjectures, over a wide field of subjects, and in many cases Erdős offered monetary
List of conjectures by Paul Erdős
List_of_conjectures_by_Paul_Erdős
Three dimensional analogue of uniformization conjecture
In mathematics, Thurston's geometrization conjecture (now a theorem) states that each of certain three-dimensional topological spaces has a unique geometric
Geometrization_conjecture
In mathematics, specifically complex analysis, the Brennan conjecture is a conjecture estimating (under specified conditions) the integral powers of the
Brennan_conjecture
On centroids of sets of lattice points
In additive number theory, Kemnitz's conjecture states that every set of integer lattice points in the plane has a large subset whose centroid is also
Kemnitz's_conjecture
Nikiel's conjecture in general topology was a conjectural characterization of the continuous image of a compact total order. The conjecture was first
Nikiel's_conjecture
On distance sets of high-dimensional sets
In geometric measure theory, Falconer's conjecture, named after Kenneth Falconer, is an unsolved problem concerning the sets of Euclidean distances between
Falconer's_conjecture
Geometry problem on tiling by hypercubes
In geometry, Keller's conjecture is the conjecture that in any tiling of n-dimensional Euclidean space by identical hypercubes, there are two hypercubes
Keller's_conjecture
Conjecture in number theory
Gilbreath's conjecture is a conjecture in number theory regarding the sequences generated by applying the forward difference operator to consecutive prime
Gilbreath's_conjecture
Open problem in ring theory (mathematics)
In mathematics, the Köthe conjecture is a problem in ring theory, open as of 2025[update]. It is formulated in various ways. Suppose that R is a ring.
Köthe_conjecture
mathematics, Toida's conjecture, due to Shunichi Toida in 1977, is a refinement of the disproven Ádám's conjecture from 1967. Both conjectures concern circulant
Toida's_conjecture
Solution to x*x + y*y + z*z = 3xyz
fixed numerator conjecture was proved by Rabideau and Schiffler in 2020, while the fixed denominator conjecture and fixed sum conjecture were proved by
Markov_number
Unsolved problem in computational complexity theory
Unique Games Conjecture true? More unsolved problems in computer science In computational complexity theory, the unique games conjecture (often referred
Unique_games_conjecture
Demazure conjecture is a conjecture about representations of algebraic groups over the integers made by Demazure (1974, p. 83). The conjecture implies
Demazure_conjecture
In differential geometry, the Carathéodory conjecture is a mathematical conjecture attributed to Constantin Carathéodory by Hans Ludwig Hamburger in a
Carathéodory_conjecture
Theorem in homotopy theory
Segal's Burnside ring conjecture, or, more briefly, the Segal conjecture, is a theorem in homotopy theory, a branch of mathematics. The theorem relates
Segal's_conjecture
Disproved mathematical conjecture
In mathematics, the Mertens conjecture is the statement that the Mertens function M ( n ) {\displaystyle M(n)} is bounded by ± n {\displaystyle \pm {\sqrt
Mertens_conjecture
In geometric topology, the Borel conjecture (named for Armand Borel) asserts that an aspherical closed manifold is determined by its fundamental group
Borel_conjecture
Weinstein conjecture refers to a general existence problem for periodic orbits of Hamiltonian or Reeb vector flows. More specifically, the conjecture claims
Weinstein_conjecture
Numerous conjectures by mathematician Irving Kaplansky
is notable for proposing numerous conjectures in several branches of mathematics, including a list of ten conjectures on Hopf algebras. They are usually
Kaplansky's_conjectures
In the mathematical field of spectral graph theory, Brouwer's conjecture is a conjecture by Andries Brouwer on upper bounds for the intermediate sums of
Brouwer's_conjecture
Relation between graph coloring and crossings
College, who stated it as a conjecture in 2007; it is one of his many conjectures in graph coloring theory. The conjecture states that, among all graphs
Albertson_conjecture
Major unsolved problem in transcendental number theory
mathematics, specifically transcendental number theory, Schanuel's conjecture is a conjecture about the transcendence degree of certain field extensions of
Schanuel's_conjecture
Riemannian metrics, complex manifolds
the mathematical field of differential geometry, the Calabi conjecture was a conjecture about the existence of certain kinds of Riemannian metrics on
Calabi_conjecture
Estimatation in number theory
log e ( x ) {\displaystyle \log _{e}(x)} . In number theory, Cramér's conjecture, formulated by the Swedish mathematician Harald Cramér in 1936, is an
Cramér's_conjecture
In algebraic topology, the doomsday conjecture was a conjecture about Ext groups over the Steenrod algebra made by Joel Cohen, named by Michael Barratt
Doomsday_conjecture
Conjecture in number theory
The Beal conjecture is the following conjecture in number theory: Unsolved problem in mathematics If A x + B y = C z {\displaystyle A^{x}+B^{y}=C^{z}}
Beal_conjecture
Unproved conjecture in mathematics
mathematics, the Birch and Swinnerton-Dyer conjecture (often called the Birch–Swinnerton-Dyer conjecture) describes the set of rational solutions to
Birch and Swinnerton-Dyer conjecture
Birch_and_Swinnerton-Dyer_conjecture
Disproven conjecture in number theory
In number theory, the Pólya conjecture (or Pólya's conjecture) stated that "most" (i.e., 50% or more) of the natural numbers less than any given number
Pólya_conjecture
The Vaught conjecture is a conjecture in the mathematical field of model theory originally proposed by Robert Lawson Vaught in 1961. It states that the
Vaught_conjecture
Topics referred to by the same term
In mathematics, the Shafarevich conjecture, named for Igor Shafarevich, may refer to: The Tate–Shafarevich conjecture that the Tate–Shafarevich group
Shafarevich_conjecture
Can every bounded subset of Rn be partitioned into (n+1) smaller diameter sets?
problem in geometry, for historical reasons incorrectly called Borsuk's conjecture, is a question in discrete geometry. It is named after Karol Borsuk. In
Borsuk's_conjecture
In mathematics, Weibel's conjecture gives a criterion for vanishing of negative algebraic K-theory groups. The conjecture was proposed by Weibel (1980)
Weibel's_conjecture
In nonlinear control, Aizerman's conjecture or Aizerman problem states that a linear system in feedback with a sector nonlinearity would be stable if the
Aizerman's_conjecture
Conjecture on zeros of the zeta function
problems in mathematics In mathematics, the Riemann hypothesis is the conjecture that the Riemann zeta function has its zeros only at the negative even
Riemann_hypothesis
Geometry hypothesis
unsolved problems in mathematics Ulam's packing conjecture, named for Stanisław Ulam, is a conjecture about the highest possible packing density of identical
Ulam's_packing_conjecture
In mathematics, the Suita conjecture is a conjecture related to the theory of the Riemann surface, the boundary behavior of conformal maps, the theory
Suita_conjecture
Theorem that the growth rate of every proper permutation class is singly exponential
The Stanley–Wilf conjecture, formulated independently by Richard P. Stanley and Herbert Wilf in the late 1980s, states that the growth rate of every proper
Stanley–Wilf_conjecture
Result on the p-parts of the Galois eigenspaces of an ideal class group
In algebraic number theory, the Gras conjecture (Gras 1977) relates the p-parts of the Galois eigenspaces of an ideal class group to the group of global
Gras_conjecture
Mathematical problem
Fuglede's conjecture is a problem in mathematics proposed by Bent Fuglede in 1974, and resolved in the negative for most dimensions by Terence Tao in 2004
Fuglede's_conjecture
Topics referred to by the same term
made several different conjectures which are all called Euler's conjecture: Euler's sum of powers conjecture Euler's conjecture (Waring's problem) Euler's
Euler's_conjecture
In mathematics, the n! conjecture is the conjecture that the dimension of a certain bi-graded module of diagonal harmonics is n!. It was made by A. M.
N!_conjecture
Mathematical proposition
The Kahn–Kalai conjecture, also known as the expectation threshold conjecture or more recently the Park-Pham Theorem, was a conjecture in the field of
Kahn–Kalai_conjecture
In algebraic geometry, the abundance conjecture is a conjecture in birational geometry, more precisely in the minimal model program, stating that for every
Abundance_conjecture
Cycles in a graph that cover each edge twice
known as the cycle double cover conjecture, whether every bridgeless graph has a cycle double cover. The conjecture can equivalently be formulated in
Cycle_double_cover
Canadian mathematician (born 1988)
Prize in the year 2015 in recognition for his work on the André–Oort conjecture and for his work in both analytic number theory and algebraic geometry
Jacob_Tsimerman
Theorem that the Clifford torus is the only minimally embedded torus in the 3-sphere
geometry, Lawson's conjecture states that the Clifford torus is the only minimally embedded torus in the 3-sphere S3. The conjecture was featured by the
Hsiang–Lawson's_conjecture
Theorem that the diffeomorphism group of the 3-sphere has the homotopy-type of O(4)
The Smale conjecture, named after Stephen Smale, is the statement that the diffeomorphism group of the 3-sphere has the homotopy-type of its isometry group
Smale_conjecture
Would relate vector bundles over a regular Noetherian ring and over a polynomial ring
A[t_{1},\dots ,t_{n}]} . The conjecture is named for Hyman Bass and Daniel Quillen, who formulated the conjecture. The conjecture is a statement about finitely
Bass–Quillen_conjecture
Unsolved problem in matrix analysis
Crouzeix's conjecture is an unsolved problem in matrix analysis. It was proposed by Michel Crouzeix in 2004, and it can be stated as follows: ‖ f ( A )
Crouzeix's_conjecture
Math theorem about sphere packing
The Kepler conjecture, named after the 17th-century mathematician and astronomer Johannes Kepler, is a mathematical theorem about sphere packing in three-dimensional
Kepler_conjecture
Mathematical conjectures about Mersenne primes
In mathematics, the Mersenne conjectures concern the characterization of a kind of prime numbers called Mersenne primes, meaning prime numbers that are
Mersenne_conjectures
Bound on the gaps between prime numbers
In number theory, Firoozbakht's conjecture (or the Firoozbakht conjecture) is a conjecture about the distribution of prime numbers. It is named after the
Firoozbakht's_conjecture
Topics referred to by the same term
are several conjectures made by Emil Artin: Artin conjecture (L-functions) Artin's conjecture on primitive roots The (now proved) conjecture that finite
Artin_conjecture
algebraic geometry, the Bass conjecture says that certain algebraic K-groups are supposed to be finitely generated. The conjecture was proposed by Hyman Bass
Bass_conjecture
Topics referred to by the same term
There are several conjectures known as the Hadwiger conjecture or Hadwiger's conjecture. They include: Hadwiger conjecture (graph theory), a relationship
Hadwiger_conjecture
Theorem in quantum information theory
In quantum information theory, the Lieb conjecture is a theorem concerning the Wehrl entropy of quantum systems for which the classical phase space is
Lieb_conjecture
On self-duality of differential equations
In mathematics, Ward's conjecture is the conjecture made by Ward (1985, p. 451) that "many (and perhaps all?) of the ordinary and partial differential
Ward's_conjecture
Goodman's conjecture on the coefficients of multivalent functions was proposed in complex analysis in 1948 by Adolph Winkler Goodman, an American mathematician
Goodman's_conjecture
Problem in graph theory
standard. In 1996, László Babai published a conjecture sharply contradicting this conjecture, but both conjectures remain widely open. It is not even known
Lovász_conjecture
Relates rational elliptic curves to modular forms
statement was known as the Taniyama–Shimura conjecture, Taniyama–Shimura–Weil conjecture, or the modularity conjecture for elliptic curves. The theorem states
Modularity_theorem
Theorem about the constant term of certain Laurent polynomials
In mathematics, the Dyson conjecture (Freeman Dyson 1962) is a conjecture about the constant term of certain Laurent polynomials, proved independently
Dyson_conjecture
Mathematical theorem first conjectured by Ronald Read
Read's conjecture is a conjecture, first made by Ronald Read, about the unimodality of the coefficients of chromatic polynomials in the context of graph
Read's_conjecture
2000, six remain unsolved to date: Birch and Swinnerton-Dyer conjecture Hodge conjecture Navier–Stokes existence and smoothness P versus NP Riemann hypothesis
List of unsolved problems in mathematics
List_of_unsolved_problems_in_mathematics
{\displaystyle k\geq 3} is fixed? More unsolved problems in mathematics Kotzig's conjecture is an unproven assertion in graph theory which states that finite graphs
Kotzig's_conjecture
CONJECTURE
CONJECTURE
Surname or Lastname
English
English : of uncertain derivation. The 18th-century parish registers of Marske, North Yorkshire, record the surname Hartburn with the variant Harburn; Harben may be a further variant of this. If so, its origin is probably topographic or habitational, from East Hartburn in Stockton-on-Tees or Hartburn in Northumberland, both named from Old English heorot ‘hart’ + burna ‘steam’. However, this conjecture is not borne out by the distribution of the surname a century later, when it occurs chiefly in Cambridgeshire and London and also with a significant presence in the Channel Islands, perhaps suggesting that it could be a variant of Harpin.
Boy/Male
Australian, Biblical
That Foretells; That Conjectures
Boy/Male
Biblical
That foretells, that conjectures.
Biblical
that foretells; that conjectures
Boy/Male
Arabic, Muslim, Urdu
Intuition; Conjecture; Wisdom
Boy/Male
Muslim
Intuition, Conjecture, Wisdom
CONJECTURE
CONJECTURE
Boy/Male
Indian, Sikh
Swords Lover
Boy/Male
Teutonic Latin
Free.
Boy/Male
Muslim
Paradise, Heaven, Garden
Female
Hebrew
Variant spelling of Hebrew Tova, TOVAH means "good."
Girl/Female
Muslim/Islamic
Right Proper
Boy/Male
Tamil
Lord Krishna
Female
Bulgarian
, victor of the people.
Female
English
Middle English form of French Lunete, LUNET means "idol, image."
Boy/Male
Indian
Lord Hanumaan
Male
Italian
Italian form of Latin Adrianus, ADRIANO means "from Hadria."Â
CONJECTURE
CONJECTURE
CONJECTURE
CONJECTURE
CONJECTURE
v. i.
To make conjectures; to surmise; to guess; to infer; to form an opinion; to imagine.
n.
That which is supposed; hypothesis; conjecture; surmise; opinion or belief without sufficient evidence.
v. t.
To imagine without certain knowledge; to infer on slight grounds; to suppose, conjecture, or suspect; to guess.
n.
A tropical plant (Ananassa sativa); also, its fruit; -- so called from the resemblance of the latter, in shape and external appearance, to the cone of the pine tree. Its origin is unknown, though conjectured to be American.
n.
A wrong conjecture or guess.
v. t.
To arrive at by conjecture; to infer on slight evidence; to surmise; to guess; to form, at random, opinions concerning.
n.
Something proposed to be solved by guessing or conjecture; a puzzling question; an ambiguous proposition; an enigma; hence, anything ambiguous or puzzling.
a.
Conjectural; able to conjecture.
imp. & p. p.
of Conjecture
n.
A part or decoration of the breastplate of the high priest among the ancient Jews, by which Jehovah revealed his will on certain occasions. Its nature has been the subject of conflicting conjectures.
n.
A deity among the ancient Syrians, in honor of whom the Hebrew idolatresses held an annual lamentation. This deity has been conjectured to be the same with the Phoenician Adon, or Adonis.
p. p. & a.
Worked out by calculation; as calculated tables for computing interest; ascertained or conjectured as a result of calculation; as, the calculated place of a planet; the calculated velocity of a cannon ball.
n.
Supposition; hypothesis; conjecture.
n.
A thought, imagination, or conjecture, which is based upon feeble or scanty evidence; suspicion; guess; as, the surmisses of jealousy or of envy.
n.
Made or reached without deliberation or due caution; as, a hasty conjecture, inference, conclusion, etc., a hasty resolution.
a.
Of the nature of an opinion; conjectured.
n.
An opinionated person; one given to conjecture.
v. t. & i.
To conjecture wrongly.
n.
A conclusion to which the mind comes by speculating; mere theory; view; notion; conjecture.
n.
One who conjectures.