Combinatorics & Graph Theory

MSC 05

Enumerative, algebraic, extremal, and probabilistic combinatorics; graph theory.

9 problems

UnsolvedNotable

Cover Time of Random Walk on General Graphs

Probability TheoryCombinatorics & Graph Theory

Posed by Peter Winkler, David Zuckerman (1996)

Unsolved

Robust Confounder Selection Under Imperfect Primary-Set Elicitation

Information TheoryCombinatorics & Graph Theory

Sourced from the work of F. Richard Guo, Qingyuan Zhao

Unsolved

Statistical Identification of Primary Adjustment Sets From Data

Information TheoryCombinatorics & Graph Theory

Sourced from the work of F. Richard Guo, Qingyuan Zhao

UnsolvedNotable

Sparsistent Estimation for Constrained Extremal Graphical Lasso

Mathematical StatisticsCombinatorics & Graph TheoryProbability Theory

Sourced from the work of Sebastian Engelke, Michael Lalancette, Stanislav Volgushev

Unsolved

Valid Uncertainty Quantification for Extremal Graph Structure

Mathematical StatisticsCombinatorics & Graph TheoryProbability Theory

Sourced from the work of Sebastian Engelke, Michael Lalancette, Stanislav Volgushev

UnsolvedNotable

Goodness-of-Fit Test for the H\"usler--Reiss Domain of Attraction

Mathematical StatisticsCombinatorics & Graph TheoryProbability Theory

Sourced from the work of Sebastian Engelke, Michael Lalancette, Stanislav Volgushev

Unsolved

Characterize adaptive distribution classes where two-point rates are attainable

Mathematical StatisticsInformation TheoryCombinatorics & Graph Theory

Sourced from the work of Spencer Compton, Gregory Valiant

Unsolved

Remove polylogarithmic slack in attainable two-point rates

Mathematical StatisticsInformation TheoryCombinatorics & Graph Theory

Sourced from the work of Spencer Compton, Gregory Valiant

Unsolved

Sharp boundary for attainability in finite-sample location models

Mathematical StatisticsInformation TheoryCombinatorics & Graph Theory

Sourced from the work of Spencer Compton, Gregory Valiant