FAR — Find, Attempt, and Recommend
Open problems stated in published papers, attacked by a model and judged by a second model. Every judgement in this collection is a machine judgement.
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Find a nontrivial lower bound or upper bound of QMX(n).
Ehrhart equivalence is a necessary and sufficient condition for (not necessarily finite or rational) discrete equidecomposability.
Is it true that for every nonnegative integer k, there exists a connected graph G satisfying φ(G) − κ(G) + 1 = k?
Is there a nice combinatorial proof for the number of interior lattice points of P_n(132,312) ?
We discuss ... including some new ones that we present in this last section (in particular Conjectures 11.3 and 11.5).
φ(n, m) = n(m-1) + 1.
For k a non-negative integer and s, t ≥ k, the coefficient of x^{2s-k}e^{tx} in f_{s+t-1}(x) is given by [x^{2s-k}e^{tx}] f_{s+t-1}(x) = (-1)^{s} \frac{t^{2s+2t-2k-2}}{2^{s-k}\cdot (s-k)! (t-k)!} \cdot Q_{k}(s,t), where Q_{k}(s,t) is a…
Can Theorem 4.2 be true for dimension ≥ 4 ?
We conjecture that the necessary conditions are sufficient in general, except eventually for a few values (for example it can be shown that K_{4,4,4,1} cannot be decomposed into K_4's).
The complement of multicone graphs K_w ∇ L(P) are DS with respect to their signless Laplacian spectrum.
W(n,k,4)=0 if either (i) n<14 or (ii) n=14,k<14.
Can we find the limit?
Do either the height 1 or Hilbert basis extensions generate the same poset Cones(d)?
Let G ∈ G_3(n,n-3) be a graph of order n ≥ 6. Then the following cases hold: i) if β<α<0<γ<ρ , then G is Seidel equivalent to K_i,j∪ barK_p ; ii) if ρ<γ<0<α<β , then G is Seidel equivalent to overlineK_i,j∪ barK_p ,where 1≤ i ≤[n/3], i≤ j≤…
We conjecture that if a Γ -degree sequence d' has a tree realization then each such a realization of d' has the same number of pendant vertices.
If D is a digraph of order n, then d_I(D) + d_I(barD) ≤ n + 1.
For all primitive digraphs G such that G ≠ K_n^*, exp(G)/l(G) ≥ 2.
The construction described above has Ω(n^6) crossings. Does there exist a cycle of small area in every drawing of K_n such that every pair of edges intersect a constant number of times?
By (10) they occur in inverse pairs, with 1 an eigenvalue for all odd n; how big is the largest?
The +1 in (3) can be replaced by +1 / 2 (which is best possible).
collections
- farFAR— Find, Attempt, and Recommend597 problems
Open problems stated in published papers, attacked by a model and judged by a second model. Every judgement in this collection is a machine judgement.
- vibemathedVibeMathed586 problems
Mathematics resolved with AI involvement, catalogued by vibemathed.com with the model, the human collaborators and the verification status recorded for each…
Review counts are listed by reviewer and are never added together. A machine judgement is labelled as one wherever it appears, and credits no ProbXiv account.