ReadingWord from StandardTableau

The rows read left to right, from the bottom row up, as a permutation.

StandardTableau → Permutation

FindStat's Mp00081, the row reading word. Injective; RskInsertion of it is the tableau back again.

Called as CombinatorialMap(x, "ReadingWord"). The head's page has its examples.

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Sizes 1 to

Transport a statistic

Pick a statistic on Permutation. Its distribution over the images of StandardTableau at each size is computed, and compared with the 25 statistics on StandardTableau: those that share it are the ones the map sends it to, as far as the sizes computed show.

Statistic DescentsAscentsMajorIndexMinorIndexInversionsSignFixedPointsExcedancesWeakExcedancesAntiexcedancesDenertPeaksValleysLeftToRightMaximaLeftToRightMinimaRightToLeftMaximaRightToLeftMinimaFirstDescentFirstAscentLastDescentRunsDepthCyclicDescentsOccurrencesOf123OccurrencesOf132OccurrencesOf213StackSortableLongestRunLargestRunLengthCycleCountReflectionLengthLargestCycleLengthLongestCycleLengthDistinctCycleLengthsTwoCycleCountThreeCycleCountPermutationOrderPermutationSupportLongestIncreasingSubsequenceLongestDecreasingSubsequenceLeftOuterPeaksRightOuterPeaksOuterPeaksDoubleAscentsDoubleDescentsIsolatedDescentsBigAscentsBigDescentsDescentTopSumDescentBottomSumAscentTopSumAscentBottomSumComajorIndexNontrivialCyclesShortestCycleLengthConjugacyClassSizeWeakAntiexcedancesOccurrencesOf321OccurrencesOf312OccurrencesOf231NonLeftToRightMaximaExclusiveLeftToRightMaximaExclusiveRightToLeftMinimaNonRecordsNonInversionsInversionSumEvenInversionsOddInversionsInverseMajorIndexFirstEntryLastEntrySuccessionsAdjacenciesTwoRisesMaximalRiseSizeBigAscentsAfterPrependingZeroVeryBigAscentsVeryBigDescentsSmallExcedancesTwoExcedancesBigExcedancesDoubleExcedancesDoubleDeficienciesNestedExcedancesPureExcedancesGlobalAscentsGlobalDescentsDecompositionNumberCyclesOfLengthAtLeastThreeInversionsOfDistanceAtMostTwoNonInversionSumTotalDisplacementDescentDifferenceSumShiftedMajorIndexRecoilsDescentsOrRecoilsLeftToRightMaximaPositionSumArithmeticProgressionsOfLengthTwoOccurrencesOf1324OccurrencesOf2143OccurrencesOf4231OccurrencesOf2413OccurrencesOf1432OccurrencesOf21Dash3OccurrencesOf13Dash2OccurrencesOf12Dash3OccurrencesOf31Dash2OccurrencesOf23Dash1OccurrencesOf32Dash1OccurrencesOfInitial213OccurrencesOfInitial231OccurrencesOfInitial312OccurrencesOfInitial321OccurrencesOfInitial132OccurrencesOfInitial123OccurrencesOfInitial12Dash3OccurrencesOfInitial2Dash13OccurrencesOfInitial1Dash23OccurrencesOfConsecutive132OccurrencesOf3241OccurrencesOf4213OccurrencesOf123Or132OccurrencesOf213Or321OccurrencesOf132Or321OccurrencesOf132Or213Or321OccurrencesOf3241Or4231OccurrencesOf4132Or4231OccurrencesOf3412Or4231OccurrencesOf2143Or4213SmallWeakExcedancesNonSmallExcedancesNonSmallWeakExcedancesCyclicSmallExcedancesCyclicSmallWeakExcedancesNonCyclicSmallExcedancesNonCyclicSmallWeakExcedancesOccurrencesOf132Or231OccurrencesOf132Or213OccurrencesOf132Or312OccurrencesOf123Or231OccurrencesOf123Or213OccurrencesOf123Or321OccurrencesOf123Or312OccurrencesOf231Or312OccurrencesOf213Or312OccurrencesOf213Or231OccurrencesOf231Or321OccurrencesOf312Or321OccurrencesOf321Or3412OccurrencesOf52341OccurrencesOf41352Or42351Or51342Or52341ThreeExcedancesThreeRisesBigDeficienciesDescentsOfDistanceTwoAscentsOfDistanceTwoDoubleSuccessionsDescentsPlusRecoilsDescentsAndRecoilsOddDescentsEvenDescentsFinalRisesMidPointsOfOccurrencesOf321MidPointsOfOccurrencesOf123LeftToRightMaximaOrRightToLeftMinimaMajorIndexMinusInversionsInversionsPlusMajorIndexMajorIndexMinusExcedancesMaximalDisplacementValleysIncludingBoundaryMaximalExcedanceAdjacentCyclesStrongFixedPointsSortingIndexLoadCycleDescentsDescentsAfterZeroingFixedPointsMajorIndexAfterZeroingFixedPointsElizaldePakRankDisorderCyclesOfLengthAtMostTwoCyclesOfLengthAtMostThreeInversionsOfDistanceAtMostThreeFirstDirectSummandSizeLargestDirectSummandSizeStretchingPairsInversionIndexTotalSquaredDisplacementLeftToRightMaximaXorRightToLeftMinimaMaximalSuccessiveDifferenceMajorIndexPlusInverseMajorIndexTierRaftsWeakExcedanceMidPointsOfOccurrencesOf321NonWeakExcedanceMidPointsOfOccurrencesOf321TwoShiftedMajorIndexThreeShiftedMajorIndexPinnacleSumAugmentedDoubleAscentsAlternatingRunsUpDownRunsNonInitialLeftToRightMinimaRightFloatsRightRopesRightTethersMinimalJumpMaximalJumpCyclicMaximalJumpNeighboringNumberDistinctDiagonalSumsMaximalDiagonalOccupancyDescentsOfDistanceThreeRepeatedLehmerCodeEntriesAdjacenciesWithZeroAppendedSmallestFixedPointLargestWeakExcedancePositionFixedPointsBeforeLargestMovedPointAscentTopsWithSmallerValuesBeforeDescentsOfTypeTwoLongestSuccessionRunMaximalModularDisplacementAdjacentTranspositionsCyclicallyAdjacentTranspositionsBondsCyclicBondsCrossingsNestingsAlignmentsCyclicValleysCyclePeaksNonOverlappingDescentsVisibleInversionsInvisibleInversionsPrefixSumProductOneBoxPatternsMaximumOfDescentsAndInverseDescentsInvisibleDescentsVisibleDescentsGreaterNeighborOfMaximumInversionsOfThirdEntryInversionsOfSecondEntrySumOfDistancesToGreaterElementNormalizedSumOfDistancesToGreaterElementHalfParityMismatchesDescentWeightMinusInversionsReducedWordSupportPermutationCosineMakMadMaklBabsonSteingrimssonStatisticUlamDistanceEvenWeakDeficienciesAndOddWeakExcedancesVerticalSeparatorsCyclicAlignmentsCyclicMisalignmentsCyclicCrossingsRestrictedNonInversionsBetweenExcedancesInversionsBetweenExcedancesWithLinkedGreaterRestrictedNonInversionsBetweenExcedancesWithLinkedRightmostInversionsBetweenExcedancesAndFixedPointsUpperMiddleEntryLowerMiddleEntryConvexityProperBlocksHertzsprungOccurrencesOf132PositionsOfLetterOneIn123PositionsOfLetterOneIn132PositionsOfLetterTwoIn213PositionsOfLetterThreeIn132OccurrencesOf14Dash2Dash3Or14Dash3Dash2InversionsOfCyclicEmbeddingShareshianWachsAdmissibleInversionsAdmissibleInversionsPlusDescentsAdmissibleInversionsLargestGreatestCommonDivisorOfPositionAndValueMaximalCycleDifferenceLongestKOneTwoPatternSmallestLeafLabelLongestIncreasingSubsequenceCountPrimeColumnSumsPrimeProductsMinusOnePrimeProductsPlusOneLongestArithmeticProgressionDiaconisGrahamDefectInterpolatingPolynomialDegreeMinimalCycleDifferenceNonFixedPointsLargestSearchTreeLeafLabelNormalizedLeafLabelSumDescentsMinusOneUnlessFirstEntryOnePermutationBreadthBoxedOccurrencesOf123BoxedOccurrencesOf132BinStatisticNonNegativeWalkStepsCycleMinimumExceedancesDeficienciesSeparatorsOverlapSetSizeExteriorLengthSimsunDoubleDescentsSymmetryClassSizePermutationGenusPermutationBounceLexicographicRankNonAttackingNeighborsStaircaseSizeOfCodeBruhatLowerCoversTailPairsOfOccurrencesOf321StandardizedBiAlternatingInversionNumberMinimalInversionsEitherDirectionBabsonSteingrimssonStatisticPrimeBabsonSteingrimssonStatisticDoublePrimeHagHalfPermanentOfIdentityPlusPermutationHookFactorizationPrefixLengthHookFactorInversionsPermutationTreeHeightFixedPointMajorIndexRecursiveEndMaximumCountRecursiveStartMinimumCountSmallerChildPathLeafLabelScaledReciprocalPositionValueSum Sizes 1 to

FindStat Mp00081

reading word permutation

Matched by value: our map agrees with FindStat's image on each of the 119 rows of size at most 6 we can read (0 unread; its table has 1200 rows).

InjectionGraded mapas FindStat records them, checked by FindStat's contributors.

Return the permutation obtained by reading the entries of the tableau row by row, starting with the bottom-most row in English notation.

Object	Image
[[1]]	[1]
[[1,2]]	[1,2]
[[1,2,3]]	[1,2,3]
[[1],[2]]	[2,1]

Data from FindStat, the combinatorial statistic finder; the page at findstat.org/Mp00081 has the rest.