Abstract
We study irreducible renewal matrices generated by matrices whose rows are proportional to various distribution functions. Such matrices arise in studies of multi-dimensional critical Bellman–Harris branching processes. Proofs of limit theorems for such branching processes are based on asymptotic properties of a chosen family of renewal matrices. In the theory of branching processes, unsolved problems are known that correspond to the case in which the tails of some of the above mentioned distribution functions are integrable, while the other distributions lack this property.We assume that the heaviest tails are regularly varying at the infinity with parameter −β ∈ [−1, 0) and asymptotically proportional, while the other tails are infinitesimal with respect to them. Under a series of additional conditions, we describe asymptotic properties of the first and second order increments for the renewal matrices.
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References
K. B. Athreya and P. E. Ney, Branching Processes (Springer-Verlag, Berlin–Heidelberg–New York, 1972).
N. H. Bingham, C. M. Goldie, and J. L. Teugels, Regular Variation (Cambridge Univ. Press, Cambridge, 1989).
A. A. Borovkov, Probability Theory (Izd. IM SB RAS, Novosibirsk, 2009). [Probability Theory (Springer, London, 2013)].
K. B. Erickson, “Strong renewal theorems with infinite mean,” Trans. Amer.Math. Soc. 151, 263 (1970).
W. Feller, An introduction to Probability Theory and its Applications. Vol. 2 (John Wiley and Sons, New York, 1971).
F. R. Gantmacher, The Theory ofMatrices (Nauka, Moscow, 1967) [The Theory ofMatrices (AMSChelsea Publishing, Providence, RI, 1998)].
V. A. Il’in and E. G. Poznyak, Linear Algebra (Fizmatlit, Moscow, 2001) [Linear Algebra (Mir, Moscow, 1986)].
B. A. Rogozin and M. S. Sgibnev, “Banach algebras of absolutely continuous measures on the straight line,” Sib. Matem. Zh. 20, 119 (1979) [SiberianMath. J. 20, 86 (1979)].
B. A. Sevast’yanov, Branching Processes (Nauka, Moscow, 1971) [in Russian].
M. S. Sgibnev, “Banach algebras of measures of class G(γ),” Sib. Matem. Zh. 29, no 4, 162 (1979) [Siberian Math. J. 20, 647 (1988)].
V. M. Shurenkov, “A note on a multi-dimensional renewal equation,” Teor. Veroyatn. Primen. 20, 848 (1975) [Theory Probab. Appl. 20, 833 (1976)].
V. Topchiĭ, “Renewal measure density for distributions with regularly varying tails of order α ∈ (0, 1/2],” in Workshop on Branching Processes and Their Applications, 109 (Springer, Heidelberg–Dordrecht–London–New York, 2010).
V. A. Topchiĭ, “Derivative of renewal density with infinite moment with α ∈ (0, 1/2],” Sib. Elektron.Mat. Izv. 7, 340 (2010) [in Russian].
V. A. Topchiĭ, “The asymptotic behaviour of derivatives of the renewal function for distributions with infinite first moment and regularly varying tails of index β ∈ (1/2, 1],” Diskretn. Mat. 24, no. 2, 123 (2012) [Discrete Math. Appl. 22, 315 (2012)].
V. A. Topchiĭ, “‘Two-dimensional renewal theorems with weak moment conditions and critical Bellman–Harris branching processes,” Diskretn. Mat. 27, no. 1, 123 (2015) [Discrete Math. Appl. 26, 51 (2016)].
V. A. Vatutin, “Discrete limit distributions of the number of particles in a Bellman–Harris branching process with several types of particles,” Teor. Veroyatn. Primen. 24, 503 (1979) [Theory Probab. Appl. 24, 509 (1980)].
V. A. Vatutin, “On a class of critical Bellman–Harris branching processes with several types of particles,” Teor. Veroyatn. Primen. 25, 771 (1980) [Theory Probab. Appl. 25, 760 (1981)].
V. Vatutin, A. Iksanov, and V. Topchiĭ, “A two-type Bellman–Harris process initiated by a large number of particles,” Acta Appl.Math. 138, 279 (2015).
V. A. Vatutin and V. A. Topchiĭ, “Catalytic branching random walks in Zd with branching at the origin,” Mat. Trudy 14, no. 2, 28 (2011) [Siberian Adv.Math. 23, 103 (2013)].
V. A. Vatutin and V. A. Topchiĭ, “Critical Bellman–Harris branching processes with long-living particles,” Trudy Mat. Inst. Steklov 282, 257 (2013) [Proc. Steklov Inst. Math. 282, 243 (2013)].
V. A. Vatutin and V. A. Topchiĭ, “A key renewal theorem for heavy tail distributions with β ∈ (0, 0.5],” Teor. Veroyatn. Primen. 58, 387 (2013) [Theory Probab. Appl. 58, 333 (2014)].
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Original Russian Text © V.A. Topchiĭ, 2017, published in Matematicheskie Trudy, 2017, Vol. 20, No. 2, pp. 139–192.
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Topchiĭ, V.A. On Renewal Matrices Connected with Branching Processes with Tails of Distributions of Different Orders. Sib. Adv. Math. 28, 115–153 (2018). https://doi.org/10.3103/S1055134418020037
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DOI: https://doi.org/10.3103/S1055134418020037