Sabin Lessard - Publications

Affiliations: 
Université de Montréal, Montréal, Canada 
Area:
Statistics

69 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2022 Lessard S, Ewens WJ. On the sign of the average effect of an allele. Theoretical Population Biology. PMID 36272552 DOI: 10.1016/j.tpb.2022.10.001  0.389
2021 Lessard S, Li C, Zheng XD, Tao Y. Inclusive fitness and Hamilton's rule in a stochastic environment. Theoretical Population Biology. PMID 34627803 DOI: 10.1016/j.tpb.2021.09.007  0.372
2021 Kroumi D, Lessard S. The effect of variability in payoffs on average abundance in two-player linear games under symmetric mutation. Journal of Theoretical Biology. 110569. PMID 33417903 DOI: 10.1016/j.jtbi.2020.110569  0.336
2020 Li C, Lessard S. Randomized matrix games in a finite population: Effect of stochastic fluctuations in the payoffs on the evolution of cooperation. Theoretical Population Biology. PMID 32450083 DOI: 10.1016/J.Tpb.2020.04.006  0.417
2019 Li C, Zheng XD, Feng TJ, Wang MY, Lessard S, Tao Y. Weak selection can filter environmental noise in the evolution of animal behavior. Physical Review. E. 100: 052411. PMID 31870005 DOI: 10.1103/Physreve.100.052411  0.369
2019 Soares CD, Lessard S. Diffusion approximation for an age-class-structured population under viability and fertility selection with application to fixation probability of an advantageous mutant. Journal of Mathematical Biology. PMID 31468115 DOI: 10.1007/S00285-019-01420-W  0.468
2019 Griffiths RC, Jenkins PA, Lessard S. Corrigendum to "A coalescent dual process for a Wright-Fisher diffusion with recombination and its application to haplotype partitioning" [Theor. Popul. Biol. 112 (2016) 126-138]. Theoretical Population Biology. PMID 31394054 DOI: 10.1016/J.Tpb.2019.08.001  0.326
2019 Soares CD, Lessard S. First-order effect of frequency-dependent selection on fixation probability in an age-structured population with application to a public goods game. Theoretical Population Biology. PMID 31129102 DOI: 10.1016/J.Tpb.2019.05.001  0.47
2019 Lessard S, Ewens WJ. The left-hand side of the Fundamental Theorem of Natural Selection: A reply. Journal of Theoretical Biology. 472: 77-83. PMID 30991074 DOI: 10.1016/J.Jtbi.2019.04.014  0.419
2018 Zheng XD, Li C, Lessard S, Tao Y. Environmental Noise Could Promote Stochastic Local Stability of Behavioral Diversity Evolution. Physical Review Letters. 120: 218101. PMID 29883159 DOI: 10.1103/Physrevlett.120.218101  0.36
2017 Zheng XD, Li C, Lessard S, Tao Y. Evolutionary stability concepts in a stochastic environment. Physical Review. E. 96: 032414. PMID 29347009 DOI: 10.1103/Physreve.96.032414  0.363
2017 Lessard S, Soares CD. Frequency-dependent growth in class-structured populations: continuous dynamics in the limit of weak selection. Journal of Mathematical Biology. PMID 29236142 DOI: 10.1007/S00285-017-1195-5  0.437
2016 Griffiths RC, Jenkins PA, Lessard S. A coalescent dual process for a Wright-Fisher diffusion with recombination and its application to haplotype partitioning. Theoretical Population Biology. PMID 27594345 DOI: 10.1016/J.Tpb.2016.08.007  0.454
2016 Durand G, Lessard S. Fixation probability in a two-locus intersexual selection model. Theoretical Population Biology. PMID 27059474 DOI: 10.1016/J.Tpb.2016.03.004  0.489
2016 Lessard S, Soares C. Definitions of fitness in age-structured populations: Comparison in the haploid case. Journal of Theoretical Biology. 391: 65-73. PMID 26682628 DOI: 10.1016/J.Jtbi.2015.11.017  0.436
2015 Ewens WJ, Lessard S. On the interpretation and relevance of the Fundamental Theorem of Natural Selection. Theoretical Population Biology. 104: 59-67. PMID 26220589 DOI: 10.1016/J.Tpb.2015.07.002  0.437
2015 Kroumi D, Lessard S. Evolution of cooperation in a multidimensional phenotype space. Theoretical Population Biology. 102: 60-75. PMID 25847145 DOI: 10.1016/J.Tpb.2015.03.007  0.433
2015 Kroumi D, Lessard S. Strong migration limit for games in structured populations: Applications to dominance hierarchy and set structure Games. 6: 318-346. DOI: 10.3390/G6030318  0.444
2015 Kroumi D, Lessard S. Conditions for Cooperation to be More Abundant than Defection in a Hierarchically Structured Population Dynamic Games and Applications. 5: 239-262. DOI: 10.1007/S13235-014-0114-2  0.429
2012 Kermany AR, Lessard S. Effect of epistasis and linkage on fixation probability in three-locus models: an ancestral recombination-selection graph approach. Theoretical Population Biology. 82: 131-45. PMID 22634384 DOI: 10.1016/J.Tpb.2012.05.002  0.504
2012 Lessard S, Kermany AR. Fixation probability in a two-locus model by the ancestral recombination-selection graph. Genetics. 190: 691-707. PMID 22095080 DOI: 10.1534/Genetics.111.136309  0.49
2011 Lessard S. Effective Game Matrix and Inclusive Payoff in Group-Structured Populations Dynamic Games and Applications. 1: 301-318. DOI: 10.1007/S13235-011-0014-7  0.416
2011 Lessard S. On the Robustness of the Extension of the One-Third Law of Evolution to the Multi-Player Game Dynamic Games and Applications. 1: 408-418. DOI: 10.1007/S13235-011-0010-Y  0.365
2010 Lessard S. Recurrence equations for the probability distribution of sample configurations in exact population genetics models Journal of Applied Probability. 47: 732-751. DOI: 10.1239/Jap/1285335406  0.445
2009 Lessard S, Lahaie P. Fixation probability with multiple alleles and projected average allelic effect on selection. Theoretical Population Biology. 75: 266-77. PMID 19249322 DOI: 10.1016/J.Tpb.2009.01.009  0.502
2009 Lessard S. Diffusion approximations for one-locus multi-allele kin selection, mutation and random drift in group-structured populations: a unifying approach to selection models in population genetics. Journal of Mathematical Biology. 59: 659-96. PMID 19156416 DOI: 10.1007/S00285-008-0248-1  0.512
2008 Larribe F, Lessard S. A composite-conditional-likelihood approach for gene mapping based on linkage disequilibrium in windows of marker loci. Statistical Applications in Genetics and Molecular Biology. 7: Article27. PMID 18764776 DOI: 10.2202/1544-6115.1298  0.692
2008 Ladret V, Lessard S. Evolutionary game dynamics in a finite asymmetric two-deme population and emergence of cooperation. Journal of Theoretical Biology. 255: 137-51. PMID 18694762 DOI: 10.1016/J.Jtbi.2008.07.025  0.446
2007 Lessard S. An exact sampling formula for the Wright-Fisher model and a solution to a conjecture about the finite-island model. Genetics. 177: 1249-54. PMID 17660540 DOI: 10.1534/Genetics.107.077644  0.469
2007 Ladret V, Lessard S. Fixation probability for a beneficial allele and a mutant strategy in a linear game under weak selection in a finite island model. Theoretical Population Biology. 72: 409-25. PMID 17531280 DOI: 10.1016/J.Tpb.2007.04.001  0.508
2007 Lessard S. Cooperation is less likely to evolve in a finite population with a highly skewed distribution of family size. Proceedings. Biological Sciences / the Royal Society. 274: 1861-5. PMID 17519191 DOI: 10.1098/Rspb.2007.0366  0.447
2007 Lessard S, Ladret V. The probability of fixation of a single mutant in an exchangeable selection model. Journal of Mathematical Biology. 54: 721-44. PMID 17252282 DOI: 10.1007/S00285-007-0069-7  0.485
2006 Wakeley J, Lessard S. Corridors for migration between large subdivided populations, and the structured coalescent. Theoretical Population Biology. 70: 412-20. PMID 16857226 DOI: 10.1016/J.Tpb.2006.06.001  0.361
2005 Lessard S. Long-term stability from fixation probabilities in finite populations: new perspectives for ESS theory. Theoretical Population Biology. 68: 19-27. PMID 16023912 DOI: 10.1016/J.Tpb.2005.04.001  0.462
2005 Lessard S. Kin selection is implicated in partial sib-mating populations with constant viability differences before mating. Genetics. 171: 407-13. PMID 15965260 DOI: 10.1534/Genetics.104.039024  0.427
2005 Griffiths RC, Lessard S. Ewens' sampling formula and related formulae: Combinatorial proofs, extensions to variable population size and applications to ages of alleles Theoretical Population Biology. 68: 167-177. PMID 15913688 DOI: 10.1016/J.Tpb.2005.02.004  0.442
2004 Lessard S, Rocheleau G. Kin selection and coefficients of relatedness in family-structured populations with inbreeding. Theoretical Population Biology. 66: 287-306. PMID 15560908 DOI: 10.1016/J.Tpb.2004.05.004  0.725
2004 Courteau J, Lessard S. Sex ratio evolution through group selection using diffusion approximation. Journal of Mathematical Biology. 48: 340-56. PMID 14991236 DOI: 10.1007/S00285-003-0240-8  0.425
2004 Lessard S, Wakeley J. The two-locus ancestral graph in a subdivided population: convergence as the number of demes grows in the island model. Journal of Mathematical Biology. 48: 275-92. PMID 14991233 DOI: 10.1007/S00285-003-0230-X  0.415
2003 Lessard S, Rocheleau G. Change in frequency of a rare mutant allele: a general formula and applications to partial inbreeding models. Journal of Mathematical Biology. 46: 71-94. PMID 12525936 DOI: 10.1007/S002850200158  0.722
2002 Tao Y, Lessard S. Frequency-dependent selection in sexual family-structured populations. Journal of Theoretical Biology. 217: 525-34. PMID 12234758 DOI: 10.1006/Jtbi.2002.3041  0.448
2002 Larribe F, Lessard S, Schork NJ. Gene mapping via the ancestral recombination graph. Theoretical Population Biology. 62: 215-29. PMID 12167358 DOI: 10.1006/Tpbi.2002.1601  0.696
2001 Lemire M, Lessard S. Equilibrium structure and stability in a frequency-dependent, two-population diploid model Journal of Mathematical Biology. 43: 1-21. PMID 12120864 DOI: 10.1007/S002850100080  0.446
2001 Lemire M, Lessard S, Tao Y. Evolutionary Stability in Two-sex Two-locus Models Selection. 1: 193-204. DOI: 10.1556/Select.1.2000.1-3.19  0.414
2000 Mahdi S, Lessard S. Variability in centred house-of-cards mutation models Ima Journal of Mathemathics Applied in Medicine and Biology. 17: 185-200. PMID 11103717 DOI: 10.1093/Imammb/17.3.185  0.411
2000 Courteau J, Lessard S. Optimal sex ratios in structured populations Journal of Theoretical Biology. 207: 159-175. PMID 11034827 DOI: 10.1006/Jtbi.2000.2160  0.415
2000 Yi T, Lessard S. Fundamental theorem of natural selection and frequency-dependent selection: Analysis of the matrix game diploid model Journal of Theoretical Biology. 206: 17-25. PMID 10968934 DOI: 10.1006/Jtbi.2000.2097  0.47
2000 Rocheleau G, Lessard S. Stability analysis of the partial selfing selection model. Journal of Mathematical Biology. 40: 541-74. PMID 10945648 DOI: 10.1007/S002850000030  0.685
2000 Yi T, Lessard S, Lemire M. Evolutionarily stable strategy in a sex- and frequency-dependent selection model Journal of Theoretical Biology. 204: 191-200. PMID 10887901 DOI: 10.1006/Jtbi.2000.1098  0.473
1999 Courteau J, Lessard S. Stochastic effects in LMC models Theoretical Population Biology. 55: 127-136. PMID 10329512 DOI: 10.1006/Tpbi.1998.1387  0.368
1997 Lessard S. Fisher's fundamental theorem of natural selection revisited Theoretical Population Biology. 52: 119-136. PMID 9356328 DOI: 10.1006/Tpbi.1997.1324  0.442
1997 Lemire M, Lessard S. On the non-existence of an optimal migration rate Journal of Mathematical Biology. 35: 657-682. PMID 9225455 DOI: 10.1007/S002850050070  0.403
1996 Mahdi S, Lessard S. Convergence of covariance structures in additive Gaussian polygenic models Biometrics. 52: 833-845. DOI: 10.2307/2533046  0.371
1995 Lessard S, Castilloux AM. The fundamental theorem of natural selection in Ewens' sense (Case of fertility selection) Genetics. 141: 733-742. PMID 8647406  0.364
1995 Castilloux AM, Lessard S. The Fundamental Theorem of Natural Selection in Ewens′ Sense (Case of Many Loci) Theoretical Population Biology. 48: 306-315. PMID 8560400 DOI: 10.1006/Tpbi.1995.1031  0.444
1995 Lessard S, Mahdi S. Convergence of variability in Gaussian polygenic models Genetics, Selection, Evolution. 27: 395-421. DOI: 10.1016/0999-193X(96)80490-3  0.355
1994 Lessard S. Adaptive topography in fertility viability selection models: The haplodiploid case Theoretical Population Biology. 46: 344-362. DOI: 10.1006/Tpbi.1994.1031  0.504
1993 Lessard S. Adaptive Topography in Fertility Viability Selection Models: An Alternative to Inclusive Fitness in Kin Selection Models Theoretical Population Biology. 43: 281-309. DOI: 10.1006/Tpbi.1993.1012  0.468
1992 Lessard S. Relatedness and inclusive fitness with inbreeding Theoretical Population Biology. 42: 284-307. PMID 1485274 DOI: 10.1016/0040-5809(92)90016-M  0.428
1990 Lessard S. Evolutionary stability: One concept, several meanings Theoretical Population Biology. 37: 159-170. DOI: 10.1016/0040-5809(90)90033-R  0.32
1989 Lessard S. The mathematics of resource allocation in population Biology. I. interspecific competition Applied Mathematics and Computation. 32: 207-226. DOI: 10.1016/0096-3003(89)90094-5  0.428
1987 Lessard S. The role of recombination and selection in the modifier theory of sex-ratio distortion Theoretical Population Biology. 31: 339-358. PMID 3590035 DOI: 10.1016/0040-5809(87)90033-5  0.408
1986 Lessard S. Evolutionary principles for general frequency-dependent two-phenotype models in sexual populations Journal of Theoretical Biology. 119: 329-344. PMID 3736075 DOI: 10.1016/S0022-5193(86)80145-X  0.519
1985 Lessard S. The role of recombination in the modifier theory of autosomal segregation distortion Theoretical Population Biology. 28: 133-149. DOI: 10.1016/0040-5809(85)90025-5  0.378
1984 Lessard S. Evolutionary dynamics in frequency-dependent two-phenotype models Theoretical Population Biology. 25: 210-234. PMID 6729752 DOI: 10.1016/0040-5809(84)90019-4  0.512
1984 Karlin S, Lessard S. On the optimal sex-ratio: A stability analysis based on a characterization for one-locus multiallele viability models Journal of Mathematical Biology. 20: 15-38. PMID 6491543 DOI: 10.1007/Bf00275859  0.356
1983 Karlin S, Lessard S. On the optimal sex ratio Proceedings of the National Academy of Sciences of the United States of America. 80: 5931-5935. PMID 6577461 DOI: 10.1073/Pnas.80.19.5931  0.403
1982 Lessard S, Karlin S. A criterion for stability-instability at fixation states involving an eigenvalue one with applications in population genetics Theoretical Population Biology. 22: 108-126. PMID 7147205 DOI: 10.1016/0040-5809(82)90038-7  0.438
1981 Lessard S. Is the between-population variance negligible in the total variance of heterozygosity? Case of a finite number of loci subject to the infinite-allele model in finite monoecious populations Theoretical Population Biology. 20: 394-410. DOI: 10.1016/0040-5809(81)90054-X  0.379
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