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Narad Rampersad
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Journal Articles
- 2024
- [j71]James D. Currie, Narad Rampersad:
A Small Morphism for which the Fixed Point has an Abelian Critical Exponent Less than 2. RAIRO Theor. Informatics Appl. 58: 14 (2024) - 2023
- [j70]James D. Currie, Pascal Ochem, Narad Rampersad, Jeffrey O. Shallit:
Properties of a ternary infinite word. RAIRO Theor. Informatics Appl. 57: 1 (2023) - 2022
- [j69]Narad Rampersad, Jeffrey O. Shallit:
Congruence Properties of Combinatorial Sequences via Walnut and the Rowland-Yassawi-Zeilberger Automaton. Electron. J. Comb. 29(3) (2022) - [j68]Marieh Jahannia, Morteza Mohammad Noori, Narad Rampersad, Manon Stipulanti:
Closed Ziv-Lempel factorization of the m-bonacci words. Theor. Comput. Sci. 918: 32-47 (2022) - 2021
- [j67]Lucas Mol, Narad Rampersad:
Lengths of extremal square-free ternary words. Contributions Discret. Math. 16(1): 8-19 (2021) - [j66]Daniel Gabric, Narad Rampersad, Jeffrey O. Shallit:
An Inequality for the Number of Periods in a Word. Int. J. Found. Comput. Sci. 32(5): 597-614 (2021) - [j65]Marko Milosevic, Narad Rampersad:
Squarefree words with interior disposable factors. Theor. Comput. Sci. 863: 120-126 (2021) - 2020
- [j64]Lucas Mol, Narad Rampersad, Jeffrey O. Shallit:
Extremal Overlap-Free and Extremal $\beta$-Free Binary Words. Electron. J. Comb. 27(4): 4 (2020) - [j63]James D. Currie, Lucas Mol, Narad Rampersad:
The repetition threshold for binary rich words. Discret. Math. Theor. Comput. Sci. 22(1) (2020) - [j62]Lucas Mol, Narad Rampersad:
The weak circular repetition threshold over large alphabets. RAIRO Theor. Informatics Appl. 54: 6 (2020) - [j61]James D. Currie, Lucas Mol, Narad Rampersad:
The Number of Threshold Words on n Letters Grows Exponentially for Every n ≥ 27. J. Integer Seq. 23(3): 20.3.1 (2020) - 2019
- [j60]James D. Currie, Lucas Mol, Narad Rampersad:
Circular Repetition Thresholds on Some Small Alphabets: Last Cases of Gorbunova's Conjecture. Electron. J. Comb. 26(2): 2 (2019) - [j59]Lucas Mol, Narad Rampersad, Jeffrey O. Shallit, Manon Stipulanti:
Cobham's Theorem and Automaticity. Int. J. Found. Comput. Sci. 30(8): 1363-1379 (2019) - [j58]Narad Rampersad, Jeffrey O. Shallit, Élise Vandomme:
Critical exponents of infinite balanced words. Theor. Comput. Sci. 777: 454-463 (2019) - [j57]Marieh Jahannia, Morteza Mohammad Noori, Narad Rampersad, Manon Stipulanti:
Palindromic Ziv-Lempel and Crochemore factorizations of m-bonacci infinite words. Theor. Comput. Sci. 790: 16-40 (2019) - [j56]James D. Currie, Tero Harju, Pascal Ochem, Narad Rampersad:
Some further results on squarefree arithmetic progressions in infinite words. Theor. Comput. Sci. 799: 140-148 (2019) - 2018
- [j55]Adam Borchert, Narad Rampersad:
Permutation complexity of images of Sturmian words by marked morphisms. Discret. Math. Theor. Comput. Sci. 20(1) (2018) - [j54]Colin Krawchuk, Narad Rampersad:
Cyclic Complexity of Some Infinite Words and Generalizations. Integers 18A: A12 (2018) - [j53]Jeremy Nicholson, Narad Rampersad:
Improved Estimates for the Number of Privileged Words. J. Integer Seq. 21(3): 18.3.8 (2018) - [j52]Narad Rampersad, Manon Stipulanti:
The Formal Inverse of the Period-Doubling Sequence. J. Integer Seq. 21(9): 18.9.1 (2018) - [j51]James D. Currie, Lucas Mol, Narad Rampersad:
Avoidance bases for formulas with reversal. Theor. Comput. Sci. 738: 25-41 (2018) - 2017
- [j50]James D. Currie, Lucas Mol, Narad Rampersad:
A family of formulas with reversal of high avoidability index. Int. J. Algebra Comput. 27(5): 477-493 (2017) - [j49]James D. Currie, Lucas Mol, Narad Rampersad:
On avoidability of formulas with reversal. RAIRO Theor. Informatics Appl. 51(4): 181-189 (2017) - 2016
- [j48]Jeremy Nicholson, Narad Rampersad:
Initial non-repetitive complexity of infinite words. Discret. Appl. Math. 208: 114-122 (2016) - [j47]James D. Currie, Narad Rampersad:
Growth rate of binary words avoiding xxxR. Theor. Comput. Sci. 609: 456-468 (2016) - 2015
- [j46]Philip Lafrance, Narad Rampersad, Randy Yee:
Some properties of a Rudin-Shapiro-like sequence. Adv. Appl. Math. 63: 19-40 (2015) - [j45]Adam Borchert, Narad Rampersad:
Words with many Palindrome Pair Factors. Electron. J. Comb. 22(4): 4 (2015) - [j44]James D. Currie, Narad Rampersad:
Binary Words Avoiding x xR x and Strongly Unimodal Sequences. J. Integer Seq. 18(10): 15.10.3 (2015) - 2014
- [j43]Francine Blanchet-Sadri, Nathan Fox, Narad Rampersad:
On the asymptotic abelian complexity of morphic words. Adv. Appl. Math. 61: 46-84 (2014) - [j42]James D. Currie, Narad Rampersad, Kalle Saari, Luca Q. Zamboni:
Extremal words in morphic subshifts. Discret. Math. 322: 53-60 (2014) - [j41]Daniel Goc, Narad Rampersad, Michel Rigo, Pavel Salimov:
On the number of Abelian Bordered Words (with an Example of Automatic Theorem-Proving). Int. J. Found. Comput. Sci. 25(8): 1097-1110 (2014) - [j40]Francine Blanchet-Sadri, James D. Currie, Narad Rampersad, Nathan Fox:
Abelian Complexity of Fixed Point of Morphism 0 ↦ 012, 1 ↦ 02, 2 ↦ 1. Integers 14: A11 (2014) - [j39]Narad Rampersad, Michel Rigo, Pavel Salimov:
A note on abelian returns in rotation words. Theor. Comput. Sci. 528: 101-107 (2014) - 2013
- [j38]Blake Madill, Narad Rampersad:
The abelian complexity of the paperfolding word. Discret. Math. 313(7): 831-838 (2013) - [j37]Anne Lacroix, Narad Rampersad:
Automaticity of Primitive Words and Irreducible Polynomials. Discret. Math. Theor. Comput. Sci. 15(1): 29-36 (2013) - 2012
- [j36]Dane Henshall, Narad Rampersad, Jeffrey O. Shallit:
Shuffling and Unshuffling. Bull. EATCS 107: 131-142 (2012) - [j35]Anne Lacroix, Narad Rampersad, Michel Rigo, Élise Vandomme:
Syntactic Complexity of Ultimately Periodic Sets of Integers and Application to a Decision Procedure. Fundam. Informaticae 116(1-4): 175-187 (2012) - [j34]Narad Rampersad, Jeffrey O. Shallit, Zhi Xu:
The Computational Complexity of Universality Problems for Prefixes, Suffixes, Factors, and Subwords of Regular Languages. Fundam. Informaticae 116(1-4): 223-236 (2012) - [j33]Michael Domaratzki, Narad Rampersad:
Abelian Primitive Words. Int. J. Found. Comput. Sci. 23(5): 1021-1034 (2012) - [j32]Emilie Charlier, Narad Rampersad, Jeffrey O. Shallit:
Enumeration and Decidable Properties of Automatic Sequences. Int. J. Found. Comput. Sci. 23(5): 1035-1066 (2012) - [j31]Emilie Charlier, Anne Lacroix, Narad Rampersad:
Multi-dimensional sets recognizable in all abstract numeration systems. RAIRO Theor. Informatics Appl. 46(1): 51-65 (2012) - [j30]James D. Currie, Narad Rampersad:
Fixed points avoiding Abelian k-powers. J. Comb. Theory A 119(5): 942-948 (2012) - 2011
- [j29]James D. Currie, Narad Rampersad:
Recurrent words with constant Abelian complexity. Adv. Appl. Math. 47(1): 116-124 (2011) - [j28]Narad Rampersad:
Further Applications of a Power Series Method for Pattern Avoidance. Electron. J. Comb. 18(1) (2011) - [j27]Émilie Charlier, Narad Rampersad, Michel Rigo, Laurent Waxweiler:
The Minimal Automaton Recognizing mN in a Linear Numeration System. Integers 11B: A4 (2011) - [j26]Narad Rampersad, Jeffrey O. Shallit, Ming-wei Wang:
Inverse star, borders, and palstars. Inf. Process. Lett. 111(9): 420-422 (2011) - [j25]James D. Currie, Narad Rampersad:
A proof of Dejean's conjecture. Math. Comput. 80(274): 1063-1070 (2011) - [j24]Emilie Charlier, Narad Rampersad:
The growth function of S-recognizable sets. Theor. Comput. Sci. 412(39): 5400-5408 (2011) - 2010
- [j23]James D. Currie, Narad Rampersad:
Cubefree words with many squares. Discret. Math. Theor. Comput. Sci. 12(3): 29-34 (2010) - [j22]Pawel Gawrychowski, Dalia Krieger, Narad Rampersad, Jeffrey O. Shallit:
Finding the Growth Rate of a Regular or Context-Free Language in Polynomial Time. Int. J. Found. Comput. Sci. 21(4): 597-618 (2010) - [j21]Narad Rampersad, Jeffrey O. Shallit:
Detecting patterns in finite regular and context-free languages. Inf. Process. Lett. 110(3): 108-112 (2010) - [j20]James D. Currie, Narad Rampersad:
Infinite words containing squares at every position. RAIRO Theor. Informatics Appl. 44(1): 113-124 (2010) - [j19]Brandon Blakeley, Francine Blanchet-Sadri, Josh Gunter, Narad Rampersad:
On the complexity of deciding avoidability of sets of partial words. Theor. Comput. Sci. 411(49): 4263-4271 (2010) - 2009
- [j18]James D. Currie, Narad Rampersad:
There are k-uniform cubefree binary morphisms for all k>=0. Discret. Appl. Math. 157(11): 2548-2551 (2009) - [j17]Terry Anderson, John Loftus, Narad Rampersad, Nicolae Santean, Jeffrey O. Shallit:
Detecting palindromes, patterns and borders in regular languages. Inf. Comput. 207(11): 1096-1118 (2009) - [j16]James D. Currie, Narad Rampersad:
Dejean's conjecture holds for $\sf {N\ge 27}$. RAIRO Theor. Informatics Appl. 43(4): 775-778 (2009) - [j15]Dalia Krieger, Avery Miller, Narad Rampersad, Bala Ravikumar, Jeffrey O. Shallit:
Decimations of languages and state complexity. Theor. Comput. Sci. 410(24-25): 2401-2409 (2009) - [j14]Narad Rampersad, Nicolae Santean, Jeffrey O. Shallit, Bala Ravikumar:
State complexity of unique rational operations. Theor. Comput. Sci. 410(24-25): 2431-2441 (2009) - [j13]Jean-Paul Allouche, Narad Rampersad, Jeffrey O. Shallit:
Periodicity, repetitions, and orbits of an automatic sequence. Theor. Comput. Sci. 410(30-32): 2795-2803 (2009) - [j12]James D. Currie, Narad Rampersad:
Dejean's conjecture holds for n>=30. Theor. Comput. Sci. 410(30-32): 2885-2888 (2009) - [j11]Jui-Yi Kao, Narad Rampersad, Jeffrey O. Shallit:
On NFAs where all states are final, initial, or both. Theor. Comput. Sci. 410(47-49): 5010-5021 (2009) - 2008
- [j10]James D. Currie, Narad Rampersad:
For each α > 2 there is an Infinite Binary Word with Critical Exponent α. Electron. J. Comb. 15(1) (2008) - [j9]Narad Rampersad:
Avoiding Sufficiently Large Binary Patterns. Bull. EATCS 95: 241-245 (2008) - [j8]Pascal Ochem, Narad Rampersad, Jeffrey O. Shallit:
Avoiding Approximate Squares. Int. J. Found. Comput. Sci. 19(3): 633-648 (2008) - [j7]Jui-Yi Kao, Narad Rampersad, Jeffrey O. Shallit, Manuel Silva:
Words avoiding repetitions in arithmetic progressions. Theor. Comput. Sci. 391(1-2): 126-137 (2008) - 2007
- [j6]Narad Rampersad:
On the context-freeness of the set of words containing overlaps. Inf. Process. Lett. 102(2-3): 74-78 (2007) - 2006
- [j5]James D. Currie, Narad Rampersad, Jeffrey O. Shallit:
Binary Words Containing Infinitely Many Overlaps. Electron. J. Comb. 13(1) (2006) - [j4]Narad Rampersad:
The state complexity of L2 and Lk. Inf. Process. Lett. 98(6): 231-234 (2006) - [j3]Shandy Brown, Narad Rampersad, Jeffrey O. Shallit, Troy Vasiga:
Squares and overlaps in the Thue-Morse sequence and some variants. RAIRO Theor. Informatics Appl. 40(3): 473-484 (2006) - 2005
- [j2]Narad Rampersad:
Words avoiding 7/3-powers and the thue-morse morphism. Int. J. Found. Comput. Sci. 16(4): 755-766 (2005) - [j1]Narad Rampersad, Jeffrey O. Shallit, Ming-wei Wang:
Avoiding large squares in infinite binary words. Theor. Comput. Sci. 339(1): 19-34 (2005)
Conference and Workshop Papers
- 2023
- [c21]Lucas Mol, Narad Rampersad, Jeffrey O. Shallit:
Dyck Words, Pattern Avoidance, and Automatic Sequences. WORDS 2023: 220-232 - [c20]Narad Rampersad, Jeffrey O. Shallit:
Rudin-Shapiro Sums via Automata Theory and Logic. WORDS 2023: 233-246 - 2020
- [c19]Pawel Gawrychowski, Martin Lange, Narad Rampersad, Jeffrey O. Shallit, Marek Szykula:
Existential Length Universality. STACS 2020: 16:1-16:14 - 2019
- [c18]Tim Ng, Pascal Ochem, Narad Rampersad, Jeffrey O. Shallit:
New Results on Pseudosquare Avoidance. WORDS 2019: 264-274 - 2017
- [c17]Narad Rampersad:
Formulas with Reversal. CiE 2017: 98-100 - [c16]Aayush Rajasekaran, Narad Rampersad, Jeffrey O. Shallit:
Overpals, Underlaps, and Underpals. WORDS 2017: 17-29 - 2013
- [c15]Narad Rampersad:
Non-constructive Methods for Avoiding Repetitions in Words. WORDS 2013: 15-17 - [c14]James D. Currie, Narad Rampersad, Kalle Saari:
Suffix Conjugates for a Class of Morphic Subshifts - (Extended Abstract). WORDS 2013: 95-106 - [c13]James D. Currie, Narad Rampersad, Kalle Saari:
Extremal Words in the Shift Orbit Closure of a Morphic Sequence. Developments in Language Theory 2013: 143-154 - [c12]Narad Rampersad, Michel Rigo, Pavel Salimov:
On the Number of Abelian Bordered Words. Developments in Language Theory 2013: 420-432 - 2011
- [c11]Emilie Charlier, Narad Rampersad, Jeffrey O. Shallit:
Enumeration and Decidable Properties of Automatic Sequences. Developments in Language Theory 2011: 165-179 - [c10]Michael Domaratzki, Narad Rampersad:
Abelian Primitive Words. Developments in Language Theory 2011: 204-215 - [c9]Narad Rampersad, Elise Vaslet:
On Highly Repetitive and Power Free Words. Developments in Language Theory 2011: 441-451 - [c8]Narad Rampersad:
Abstract Numeration Systems. LATA 2011: 65-79 - [c7]Narad Rampersad, Jeffrey O. Shallit, Arseny M. Shur:
Fife's Theorem for (7/3)-Powers. WORDS 2011: 189-198 - 2010
- [c6]Emilie Charlier, Narad Rampersad, Michel Rigo, Laurent Waxweiler:
State Complexity of Testing Divisibility. DCFS 2010: 48-57 - 2009
- [c5]Brandon Blakeley, Francine Blanchet-Sadri, Josh Gunter, Narad Rampersad:
On the Complexity of Deciding Avoidability of Sets of Partial Words. Developments in Language Theory 2009: 113-124 - 2008
- [c4]Pawel Gawrychowski, Dalia Krieger, Narad Rampersad, Jeffrey O. Shallit:
Finding the Growth Rate of a Regular of Context-Free Language in Polynomial Time. Developments in Language Theory 2008: 339-358 - [c3]Terry Anderson, Narad Rampersad, Nicolae Santean, Jeffrey O. Shallit:
Finite Automata, Palindromes, Powers, and Patterns. LATA 2008: 52-63 - 2007
- [c2]Dalia Krieger, Pascal Ochem, Narad Rampersad, Jeffrey O. Shallit:
Avoiding Approximate Squares. Developments in Language Theory 2007: 278-289 - 2004
- [c1]Narad Rampersad:
Words Avoiding 7/3-Powers and the Thue-Morse Morphism. Developments in Language Theory 2004: 357-367
Informal and Other Publications
- 2024
- [i67]Jean-Paul Allouche, Narad Rampersad, Jeffrey O. Shallit:
Repetition Threshold for Binary Automatic Sequences. CoRR abs/2406.06513 (2024) - 2023
- [i66]Lucas Mol, Narad Rampersad, Jeffrey O. Shallit:
Dyck Words, Pattern Avoidance, and Automatic Sequences. CoRR abs/2301.06145 (2023) - [i65]Narad Rampersad, Jeffrey O. Shallit:
Rudin-Shapiro Sums Via Automata Theory and Logic. CoRR abs/2302.00405 (2023) - [i64]Narad Rampersad, Max Wiebe:
Sums of products of binomial coefficients mod 2 and 2-regular sequences. CoRR abs/2309.04012 (2023) - [i63]James D. Currie, Narad Rampersad:
The Lexicographically Least Binary Rich Word Achieving the Repetition Threshold. CoRR abs/2310.07010 (2023) - [i62]James D. Currie, Narad Rampersad:
The analogue of overlap-freeness for the Fibonacci morphism. CoRR abs/2311.12962 (2023) - [i61]James D. Currie, Narad Rampersad:
A small morphism giving Abelian repetition threshold less than 2. CoRR abs/2312.16665 (2023) - 2022
- [i60]James D. Currie, Pascal Ochem, Narad Rampersad, Jeffrey O. Shallit:
Properties of a Ternary Infinite Word. CoRR abs/2206.01776 (2022) - [i59]Aseem R. Baranwal, James D. Currie, Lucas Mol, Pascal Ochem, Narad Rampersad, Jeffrey O. Shallit:
Antisquares and Critical Exponents. CoRR abs/2209.09223 (2022) - [i58]James D. Currie, Pascal Ochem, Narad Rampersad, Jeffrey O. Shallit:
Complement Avoidance in Binary Words. CoRR abs/2209.09598 (2022) - 2021
- [i57]Marieh Jahannia, Morteza Mohammad Noori, Narad Rampersad, Manon Stipulanti:
Closed Ziv-Lempel factorization of the m-bonacci words. CoRR abs/2106.03202 (2021) - [i56]Narad Rampersad, Jeffrey O. Shallit:
Congruence properties of combinatorial sequences via Walnut and the Rowland-Yassawi-Zeilberger automaton. CoRR abs/2110.06244 (2021) - [i55]James D. Currie, Lucas Mol, Narad Rampersad, Jeffrey O. Shallit:
Extending Dekking's construction of an infinite binary word avoiding abelian 4-powers. CoRR abs/2111.07857 (2021) - [i54]Narad Rampersad:
Prefixes of the Fibonacci word that end with a cube. CoRR abs/2111.09253 (2021) - [i53]Narad Rampersad:
The periodic complexity function of the Thue-Morse word and the Rudin-Shapiro word. CoRR abs/2112.04416 (2021) - 2020
- [i52]Lucas Mol, Narad Rampersad:
Lengths of extremal square-free ternary words. CoRR abs/2001.11763 (2020) - [i51]Daniel Gabric, Narad Rampersad, Jeffrey O. Shallit:
An inequality for the number of periods in a word. CoRR abs/2005.11718 (2020) - [i50]Lucas Mol, Narad Rampersad, Jeffrey O. Shallit:
Extremal overlap-free and extremal β-free binary words. CoRR abs/2006.10152 (2020) - [i49]Marko Milosevic, Narad Rampersad:
Squarefree words with interior disposable factors. CoRR abs/2007.03557 (2020) - 2019
- [i48]James D. Currie, Tero Harju, Pascal Ochem, Narad Rampersad:
Some further results on squarefree arithmetic progressions in infinite words. CoRR abs/1901.06351 (2019) - [i47]Tim Ng, Pascal Ochem, Narad Rampersad, Jeffrey O. Shallit:
New results on pseudosquare avoidance. CoRR abs/1904.09157 (2019) - [i46]Marieh Jahannia, Morteza Mohammad Noori, Narad Rampersad, Manon Stipulanti:
Palindromic Ziv-Lempel and Crochemore Factorizations of m-Bonacci Infinite Words. CoRR abs/1905.01340 (2019) - [i45]James D. Currie, Lucas Mol, Narad Rampersad:
The repetition threshold for binary rich words. CoRR abs/1908.03169 (2019) - [i44]James D. Currie, Lucas Mol, Narad Rampersad:
The Number of Threshold Words on n Letters Grows Exponentially for Every n≥27. CoRR abs/1911.05779 (2019) - [i43]Lucas Mol, Narad Rampersad:
The Weak Circular Repetition Threshold Over Large Alphabets. CoRR abs/1912.11388 (2019) - 2018
- [i42]Narad Rampersad, Jeffrey O. Shallit, Élise Vandomme:
Critical exponents of infinite balanced words. CoRR abs/1801.05334 (2018) - [i41]Narad Rampersad, Jeffrey O. Shallit:
Common factors in automatic and Sturmian sequences. CoRR abs/1802.00325 (2018) - [i40]James D. Currie, Lucas Mol, Narad Rampersad:
Circular repetition thresholds on some small alphabets: Last cases of Gorbunova's conjecture. CoRR abs/1803.08145 (2018) - [i39]Narad Rampersad, Manon Stipulanti:
The Formal Inverse of the Period-Doubling Sequence. CoRR abs/1807.11899 (2018) - [i38]Lucas Mol, Narad Rampersad, Jeffrey O. Shallit, Manon Stipulanti:
Cobham's Theorem and Automaticity. CoRR abs/1809.00679 (2018) - 2017
- [i37]Pawel Gawrychowski, Narad Rampersad, Jeffrey O. Shallit, Marek Szykula:
Existential length universality. CoRR abs/1702.03961 (2017) - [i36]Adam Borchert, Narad Rampersad:
Permutation complexity of images of Sturmian words by marked morphisms. CoRR abs/1710.08820 (2017) - 2016
- [i35]Jeremy Nicholson, Narad Rampersad:
The Frobenius problem for the shuffle operation. CoRR abs/1608.08592 (2016) - 2015
- [i34]James D. Currie, Narad Rampersad:
Growth rate of binary words avoiding xxxR. CoRR abs/1502.07014 (2015) - [i33]Jeremy Nicholson, Narad Rampersad:
Non-repetitive complexity of infinite words. CoRR abs/1507.08206 (2015) - [i32]James D. Currie, Narad Rampersad:
Binary words avoiding xx^Rx and strongly unimodal sequences. CoRR abs/1508.02964 (2015) - [i31]Adam Borchert, Narad Rampersad:
Words with many palindrome pair factors. CoRR abs/1509.05396 (2015) - 2014
- [i30]Philip Lafrance, Narad Rampersad, Randy Yee:
Some properties of a Rudin-Shapiro-like sequence. CoRR abs/1408.2277 (2014) - 2013
- [i29]James D. Currie, Narad Rampersad, Kalle Saari:
Extremal words in the shift orbit closure of a morphic sequence. CoRR abs/1301.4972 (2013) - [i28]James D. Currie, Narad Rampersad, Kalle Saari:
Suffix conjugates for a class of morphic subshifts. CoRR abs/1307.5329 (2013) - 2012
- [i27]Blake Madill, Narad Rampersad:
The abelian complexity of the paperfolding word. CoRR abs/1208.2856 (2012) - 2011
- [i26]Emilie Charlier, Narad Rampersad:
The growth function of S-recognizable sets. CoRR abs/1101.0036 (2011) - [i25]Emilie Charlier, Narad Rampersad, Jeffrey O. Shallit:
Enumeration and Decidable Properties of Automatic Sequences. CoRR abs/1102.3698 (2011) - [i24]James D. Currie, Narad Rampersad:
Fixed points avoiding Abelian $k$-powers. CoRR abs/1106.1842 (2011) - [i23]Narad Rampersad, Jeffrey O. Shallit:
Shuffling and Unshuffling. CoRR abs/1106.5767 (2011) - 2010
- [i22]Michael Domaratzki, Narad Rampersad:
Abelian Primitive Words. CoRR abs/1006.4104 (2010) - [i21]Narad Rampersad, Jeffrey O. Shallit, Ming-wei Wang:
Inverse Star, Borders, and Palstars. CoRR abs/1008.2440 (2010) - [i20]Emilie Charlier, Anne Lacroix, Narad Rampersad:
Multi-dimensional sets recognizable in all abstract numeration systems. CoRR abs/1010.5391 (2010) - 2009
- [i19]James D. Currie, Narad Rampersad:
Dejean's conjecture holds for n>=27. CoRR abs/0901.3188 (2009) - [i18]James D. Currie, Narad Rampersad:
A proof of Dejean's conjecture. CoRR abs/0905.1129 (2009) - [i17]Narad Rampersad, Jeffrey O. Shallit:
Detecting patterns in finite regular and context-free languages. CoRR abs/0906.3220 (2009) - [i16]Narad Rampersad, Jeffrey O. Shallit, Zhi Xu:
The computational complexity of universality problems for prefixes, suffixes, factors, and subwords of regular languages. CoRR abs/0907.0159 (2009) - [i15]Narad Rampersad:
Further applications of a power series method for pattern avoidance. CoRR abs/0907.4667 (2009) - [i14]Thomas Ang, Giovanni Pighizzini, Narad Rampersad, Jeffrey O. Shallit:
Automata and Reduced Words in the Free Group. CoRR abs/0910.4555 (2009) - 2008
- [i13]James D. Currie, Narad Rampersad:
For each $α$ > 2 there is an infinite binary word with critical exponent $α$. CoRR abs/0802.4095 (2008) - [i12]James D. Currie, Narad Rampersad:
Infinite words containing squares at every position. CoRR abs/0803.1189 (2008) - [i11]James D. Currie, Narad Rampersad:
Dejean's conjecture holds for n >= 30. CoRR abs/0806.0043 (2008) - [i10]Jean-Paul Allouche, Narad Rampersad, Jeffrey O. Shallit:
Periodicity, repetitions, and orbits of an automatic sequence. CoRR abs/0808.1657 (2008) - [i9]Jui-Yi Kao, Andrew J. Malton, Narad Rampersad, Jeffrey O. Shallit:
On NFAs Where All States are Final, Initial, or Both. CoRR abs/0808.2417 (2008) - [i8]James D. Currie, Narad Rampersad:
Cubefree words with many squares. CoRR abs/0811.3233 (2008) - [i7]James D. Currie, Narad Rampersad:
There are k-uniform cubefree binary morphisms for all k >= 0. CoRR abs/0812.4470 (2008) - 2007
- [i6]Terry Anderson, Narad Rampersad, Nicolae Santean, Jeffrey O. Shallit:
Finite automata, palindromes, patterns, and borders. CoRR abs/0711.3183 (2007) - [i5]Dalia Krieger, Narad Rampersad, Jeffrey O. Shallit:
Finding the growth rate of a regular language in polynomial time. CoRR abs/0711.4990 (2007) - 2006
- [i4]Narad Rampersad:
On the context-freeness of the set of words containing overlaps. CoRR abs/math/0610067 (2006) - 2004
- [i3]Narad Rampersad:
The state complexity of L2 and Lk. CoRR cs.CC/0410032 (2004) - 2003
- [i2]Narad Rampersad, Jeffrey O. Shallit, Ming-wei Wang:
Cubefree binary words avoiding long squares. CoRR math.CO/0302303 (2003) - [i1]Narad Rampersad, Jeffrey O. Shallit, Ming-wei Wang:
Avoiding large squares in infinite binary words. CoRR math.CO/0306081 (2003)
Coauthor Index
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