LEADER 05269nam 2200589 450 001 9910494564003321 005 20230427132929.0 010 $a3-030-67996-9 024 7 $a10.1007/978-3-030-67996-5 035 $a(CKB)4100000011996809 035 $a(DE-He213)978-3-030-67996-5 035 $a(MiAaPQ)EBC6699137 035 $a(Au-PeEL)EBL6699137 035 $a(PPN)257352600 035 $a(EXLCZ)994100000011996809 100 $a20220426d2021 uy 0 101 0 $aeng 135 $aurnn#---ma|aa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aCombinatorial and additive number theory IV $eCANT, New York, USA, 2019 and 2020 /$fMelvyn B. Nathanson, editor 210 1$aCham, Switzerland :$cSpringer,$d[2021] 210 4$d©2021 215 $a1 online resource (viii, 445 pages) $cillustrations 225 1 $aSpringer proceedings in mathematics & statistics ;$vVolume 347 311 $a3-030-67995-0 320 $aIncludes bibliographical references. 327 $a0. Math in the Time of Covid (M.B. Nathanson) -- 1. Extremal sequences for some weighted zero-sum constants for cyclic groups (S.D. Adhikari, M.I. Molla, S. Paul) -- 2. On a zero-sum problem arising from factorization theory (A. Bashir, A. Geroldinger, Q. Zhong) -- 3. Conditional bounds on Siegel zeros (G. Bhowmik, K. Halupczok) -- 4. Infinite co-minimal pairs in the integers and integral lattices (A. Biswas, J.P. Saha) -- 5. Rigidity, graphs, and Hausdorff dimension (N. Chatzikonstantinou, A. Iosevich, S. Mkrtchyan, J. Pakianathan) -- 6. On generalized harmonic numbers (Y.-G. Chen, B.-L. Wu) -- 7. Partitions for semi-magic squares of size three (R. Donley) -- 8. A sum of negative degrees of the gaps values in two-generated numerical semigroups and identities for the Hurwitz zeta function (L.G. Fel, T. Komatsu, A.I. Suriajaya) -- 9. Widely digitally stable numbers (M. Filaseta, J. Juillerat, J. Southwick) -- 10. Non-injectivity of nonzero discriminant polynomials and applications to packing polynomials (K. Gjaldbęk) -- 11. Representing sequence subsums as sumsets of near equal sized sets (D.J. Grynkiewicz) -- 12. Bounds on point configurations determined by distances and dot products (S. Gunter, E. Palsson, B. Rhodes, and S. Senger) -- 13. Distribution of missing digits in diffsets (S. Harvey-Arnold, S.J. Miller, F. Peng) -- 14. Recent progress in Hilbert cubes theory (N. Hegyvar?) -- 15. Intrinsic characterization of representation functions and generalizations (C. Helou) -- 16. Combinatorics of multicompositions (B. Hopkins, S. Ouvrey) -- 17. A variant of the Elliott-Halberstam conjecture and the Goldbach conjecture (J.-J. Huang, H. Li) -- 18. Part-frequency matrices, II: Recent work (W. Keith) -- 19. A conjectural inequality for visible points in lattice parallelograms (G. Khan, M.R. Khan, J. Saha, P. Zhao) -- 20. On a two-dimensional exponential sum (A. Kumchev) -- 21. On consecutive perfect powers with elementary methods (P. Leonetti) -- 22. Sidon sets and perturbations (M.B. Nathanson) -- 23. Multiplicative representations and Ramsey's Theorem (M.B. Nathanson) -- 24. On distinct consecutive differences (I. Ruzsa, G. Shakan, J. Solymosi, E. Szemeredi) -- 25. Limit points of Nathanson?s lambda sequences (S. Singh). 330 $aThis is the fourth in a series of proceedings of the Combinatorial and Additive Number Theory (CANT) conferences, based on talks from the 2019 and 2020 workshops at the City University of New York. The latter was held online due to the COVID-19 pandemic, and featured speakers from North and South America, Europe, and Asia. The 2020 Zoom conference was the largest CANT conference in terms of the number of both lectures and participants. These proceedings contain 25 peer-reviewed and edited papers on current topics in number theory. Held every year since 2003 at the CUNY Graduate Center, the workshop surveys state-of-the-art open problems in combinatorial and additive number theory and related parts of mathematics. Topics featured in this volume include sumsets, zero-sum sequences, minimal complements, analytic and prime number theory, Hausdorff dimension, combinatorial and discrete geometry, and Ramsey theory. This selection of articles will be of relevance to both researchers and graduate students interested in current progress in number theory. 410 0$aSpringer proceedings in mathematics & statistics ;$vVolume 347. 517 3 $aCombinatorial and additive number theory 4 517 3 $aCombinatorial and additive number theory four 606 $aCombinatorial number theory$vCongresses 606 $aTeoria de nombres$2thub 606 $aMatemątica discreta$2thub 606 $aTeoria de grups$2thub 608 $aCongressos$2thub 608 $aLlibres electrņnics$2thub 615 0$aCombinatorial number theory 615 7$aTeoria de nombres 615 7$aMatemątica discreta 615 7$aTeoria de grups 676 $a511.6 702 $aNathanson$b Melvyn B$g(Melvyn Bernard),$f1944- 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910494564003321 996 $aCombinatorial and additive number theory IV$91903875 997 $aUNINA