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Identificação

Identificação pessoal

Nome completo
YuLin Zhang

Nomes de citação

  • Zhang, YuLin

Identificadores de autor

Ciência ID
321E-D120-5240
ORCID iD
0000-0003-1833-7456
Formação
Grau Classificação
1993/10 - 1998/06/18
Concluído
 Matemática (Doutoramento)
Especialização em Matemática
Universidade de Coimbra, Portugal
Percurso profissional

Docência no Ensino Superior

Categoria Profissional
Instituição de acolhimento 		Empregador
1998/10/14 - Atual Professor Auxiliar (Docente Universitário) Universidade do Minho, Portugal
Projetos

Bolsa

Designação Financiadores
2015/12/14 - 2016/08/31 Algoritmos eficientes para matrizes estruturadas
SFRH/BSAB/114194/2016
 Fundação para a Ciência e a Tecnologia
Concluído
2008/10/01 - 2009/05/31 ALGORITMOS PARA MATRIZES ESTRUTURADAS EM PROCESSAMENTO DIGITAL DE IMAGENS
SFRH/BSAB/847/2008
Universidade do Minho, Portugal
 Fundação para a Ciência e a Tecnologia
Concluído

Projeto

Designação Financiadores
2011/01/01 - 2013/12/31 Projecto Estratégico - UI 13 - 2011-2012
PEst-C/MAT/UI0013/2011
Universidade do Minho, Portugal

Universidade do Minho Centro de Matemática, Portugal
Fundação para a Ciência e a Tecnologia
Concluído
2011/01/01 - 2013/12/31 Problemas Inversos, Multiplicidades de Valores Próprios e Grafos
PTDC/MAT/112273/2009
Universidade de Coimbra, Portugal

Universidade de Coimbra Centro de Matemática, Portugal

Universidade Nova Centro de Matemática e Aplicações, Portugal

Universidade de Coimbra Faculdade de Ciencias e Tecnologia, Portugal
Fundação para a Ciência e a Tecnologia
Concluído
Produções

Publicações

Artigo em conferência
  1. Ding, Y.; Chen, Z.; Tian, H.; Pacheco-Torgal, F.; Zhang, Y.. "Diphasic conductive concrete with nano materials and carbon fiber for self-sensing of strain". 2012.
Artigo em revista
  1. Zhongyun Liu; Xiaofei Xu; Yang Zhou; Carla Ferreira; Yulin Zhang. "On relaxed acceleration of the ADI iteration". Computational and Applied Mathematics (2024): https://doi.org/10.1007/s40314-023-02558-6.
    10.1007/s40314-023-02558-6
  2. Hcini Fahd; Yulin Zhang. "New algorithm for solving pentadiagonal CUPL-Toeplitz linear systems". Computational and Applied Mathematics 42 3 (2023): https://doi.org/10.1007%2Fs40314-023-02253-6.
    10.1007/s40314-023-02253-6
  3. Johnson, C.; Zhang, Y.; Qiu, F.; Ferreira, C.. "Inseparable Gershgorin discs and the existence of conjugate complex eigenvalues of real matrices". Linear and Multilinear Algebra (2023): http://www.scopus.com/inward/record.url?eid=2-s2.0-85148475140&partnerID=MN8TOARS.
    10.1080/03081087.2023.2177581
  4. Charles Johnson; M. Waugh; Yulin Zhang. "Tree sign pattern that permit eventual positivity". Linear Algebra and its Applications (2022): https://doi.org/10.1016/j.laa.2022.06.010.
    10.1016/j.laa.2022.06.010
  5. Zhongyun Liu; Fang Zhang; Carla Ferreira; Yulin Zhang. "On circulant and skew-circulant splitting algorithms for (continuous) Sylvester equations". Computers & Mathematics with Applications 109 (2022): 30-43. https://doi.org/10.1016/j.camwa.2022.01.027.
    10.1016/j.camwa.2022.01.027
  6. Skander Belhaj; Fahd Hcini; Maher Moakher; Yulin Zhang. "A fast algorithm for solving diagonally dominant symmetric quasi-pentadiagonal Toeplitz linear systems". Journal of Mathematical Chemistry 59 3 (2021): 757-774. https://doi.org/10.1007/s10910-021-01217-7.
    10.1007/s10910-021-01217-7
  7. Wang, Q.; Ding, Y.; Zhang, Y.; Castro, C.. "Effect of macro polypropylene fiber and basalt fiber on impact resistance of basalt fiber-reinforced polymer-reinforced concrete". Structural Concrete 22 1 (2021): 503-515. http://www.scopus.com/inward/record.url?eid=2-s2.0-85082953342&partnerID=MN8TOARS.
    10.1002/suco.201900482
  8. Furtado, S.; Johnson, C.R.; Zhang, Y.. "Linear preservers of copositive matrices". Linear and Multilinear Algebra 69 10 (2021): 1779-1788. http://www.scopus.com/inward/record.url?eid=2-s2.0-85075205778&partnerID=MN8TOARS.
    10.1080/03081087.2019.1692775
  9. Zhongyun Liu; Shan Li; Yi Yin; Yulin Zhang. "Fast solvers for tridiagonal Toeplitz linear systems". Computational and Applied Mathematics 39 4 (2020): https://doi.org/10.1007/s40314-020-01369-3.
    10.1007/s40314-020-01369-3
  10. Genjin Liu; Yining Ding; Yuehua Wang; Yulin Zhang. "Effect of fibers on the temperature field and radial deformation behavior of self-compacting concrete pipes under cyclic fire condition". Structural Concrete 22 1 (2020): 431-444. https://doi.org/10.1002%2Fsuco.202000038.
    10.1002/suco.202000038
  11. Zhongyun Liu; Yang Zhou; Yulin Zhang. "On inexact alternating direction implicit iteration for continuous Sylvester equations". Numerical Linear Algebra with Applications 27 5 (2020): https://doi.org/10.1002%2Fnla.2320.
    10.1002/nla.2320
  12. Skander Belhaj; Fahd Hcini; Yulin Zhang. "A fast method for solving a block tridiagonal quasi-Toeplitz linear system". Portugaliae Mathematica 76 3 (2020): 287-299. https://doi.org/10.4171%2Fpm%2F2036.
    10.4171/pm/2036
  13. Ding, Y.; Zeng, W.; Wang, Q.; Zhang, Y.. "Topographical analysis of fractured surface roughness of macro fiber reinforced concrete and its correlation with flexural toughness". Construction and Building Materials 235 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85074918380&partnerID=MN8TOARS.
    10.1016/j.conbuildmat.2019.117466
  14. Liu, Z.; Li, Z.; Ferreira, C.; Zhang, Y.. "Stationary splitting iterative methods for the matrix equation AXB=C". Applied Mathematics and Computation 378 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85082007552&partnerID=MN8TOARS.
    10.1016/j.amc.2020.125195
  15. Wei Zeng; Yining Ding; Yulin Zhang; Frank Dehn. "Effect of steel fiber on the crack permeability evolution and crack surface topography of concrete subjected to freeze-thaw damage". Cement and Concrete Research 138 (2020): 106230-106230. https://doi.org/10.1016%2Fj.cemconres.2020.106230.
    10.1016/j.cemconres.2020.106230
  16. Ding, Y.; Wang, Q.; Pacheco-Torgal, F.; Zhang, Y.. "Hybrid effect of basalt fiber textile and macro polypropylene fiber on flexural load-bearing capacity and toughness of two-way concrete slabs". Construction and Building Materials 261 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85086986699&partnerID=MN8TOARS.
    10.1016/j.conbuildmat.2020.119881
  17. "Effect of steel fiber and carbon black on the self-sensing ability of concrete cracks under bending". Construction and Building Materials (2019): http://dx.doi.org/10.1016/j.conbuildmat.2019.02.160.
    10.1016/j.conbuildmat.2019.02.160
  18. Li, D.; Ding, Y.; Wang, Q.; Zhang, Y.; Azevedo, C.. "Hybrid effect of fibre mesh and short fibres on the biaxial bending behaviour of TRC". Magazine of Concrete Research 71 16 (2019): 869-880. http://www.scopus.com/inward/record.url?eid=2-s2.0-85068596825&partnerID=MN8TOARS.
    10.1680/jmacr.17.00284
  19. Zhang, Y.; Costa, A.V.D.; Simões-Pereira, J.M.S.. "A note on completing quasi-distance and distance matrices". Special Matrices 7 1 (2019): 226-229. http://www.scopus.com/inward/record.url?eid=2-s2.0-85078198447&partnerID=MN8TOARS.
    10.1515/spma-2019-0016
  20. Liu, Z.; Chen, S.; Xu, W.; Zhang, Y.. "The eigen-structures of real (skew) circulant matrices with some applications". Computational and Applied Mathematics 38 4 (2019): http://www.scopus.com/inward/record.url?eid=2-s2.0-85073229722&partnerID=MN8TOARS.
    10.1007/s40314-019-0971-9
  21. Zhang, Y.; Da Costa, A.V.; Simões-Pereira, J.M.S.. "The Tower Matrix, an Alternative to Deal with Distances and Quasi-distances". Journal of Multiple-Valued Logic and Soft Computing 32 5-6 (2019): 449-454. http://www.scopus.com/inward/record.url?eid=2-s2.0-85071230594&partnerID=MN8TOARS.
  22. Ding, Y.; Li, D.; Zhang, Y.. "Quantitative analysis of macro steel fiber influence on crack geometry and water permeability of concrete". Composite Structures 187 (2018): 325-335. http://www.scopus.com/inward/record.url?eid=2-s2.0-85039984721&partnerID=MN8TOARS.
    10.1016/j.compstruct.2017.12.074
  23. Liu, Z.; Wu, N.; Qin, X.; Zhang, Y.. "Trigonometric transform splitting methods for real symmetric Toeplitz systems". Computers and Mathematics with Applications (2018): http://www.scopus.com/inward/record.url?eid=2-s2.0-85040989193&partnerID=MN8TOARS.
    10.1016/j.camwa.2018.01.008
  24. Johnson, C.R.; Zhang, Y.. "Multiplicity lists for symmetric matrices whose graphs have few missing edges". Linear Algebra and Its Applications 540 (2018): 221-233. http://www.scopus.com/inward/record.url?eid=2-s2.0-85036623582&partnerID=MN8TOARS.
    10.1016/j.laa.2017.11.032
  25. Liu, Z.; Qin, X.; Wu, N.; Zhang, Y.. "The shifted classical circulant and skew circulant splitting iterative methods for Toeplitz matrices". Canadian Mathematical Bulletin 60 4 (2017): 807-815. http://www.scopus.com/inward/record.url?eid=2-s2.0-85035780993&partnerID=MN8TOARS.
    10.4153/CMB-2016-077-5
  26. Ding, Y.; Li, D.; Zhang, Y.; Azevedo, C.. "Experimental investigation on the composite effect of steel rebars and macro fibers on the impact behavior of high performance self-compacting concrete". Construction and Building Materials 136 (2017): 495-505. http://www.scopus.com/inward/record.url?eid=2-s2.0-85010716241&partnerID=MN8TOARS.
    10.1016/j.conbuildmat.2017.01.073
  27. Chen, J.; Zhu, H.; Patricio, P.; Zhang, Y.. "Characterizations and representations of core and dual core inverses". Canadian Mathematical Bulletin 60 2 (2017): 269-282. http://www.scopus.com/inward/record.url?eid=2-s2.0-85021099684&partnerID=MN8TOARS.
    10.4153/CMB-2016-045-7
  28. Zhang, F.; Ding, Y.; Xu, J.; Zhang, Y.; Zhu, W.; Shi, Y.. "Shear strength prediction for steel fiber reinforced concrete beams without stirrups". Engineering Structures 127 (2016): 101-116. http://www.scopus.com/inward/record.url?eid=2-s2.0-84985920514&partnerID=MN8TOARS.
    10.1016/j.engstruct.2016.08.012
  29. Ding, Y.; Han, Z.; Zhang, Y.; Aguiar, J.B.. "Concrete with triphasic conductive materials for self-monitoring of cracking development subjected to flexure". Composite Structures 138 (2016): 184-191. http://www.scopus.com/inward/record.url?eid=2-s2.0-84949949780&partnerID=MN8TOARS.
    10.1016/j.compstruct.2015.11.051
  30. Johnson, C.R.; Zhang, Y.. "TP perturbation of TN matrices and totally positive directions". Linear Algebra and Its Applications 490 (2016): 66-76. http://www.scopus.com/inward/record.url?eid=2-s2.0-84946400072&partnerID=MN8TOARS.
    10.1016/j.laa.2015.10.025
  31. Ding, Y.; Zhang, C.; Cao, M.; Zhang, Y.; Azevedo, C.. "Influence of different fibers on the change of pore pressure of self-consolidating concrete exposed to fire". Construction and Building Materials 113 (2016): 456-469. http://www.scopus.com/inward/record.url?eid=2-s2.0-84962315198&partnerID=MN8TOARS.
    10.1016/j.conbuildmat.2016.03.070
  32. Zhu, H.; Patrício, P.; Chen, J.; Zhang, Y.. "The inverse along a product and its applications". Linear and Multilinear Algebra 64 5 (2016): 834-841. http://www.scopus.com/inward/record.url?eid=2-s2.0-84935417372&partnerID=MN8TOARS.
    10.1080/03081087.2015.1059796
  33. Liu, Z.; Ralha, R.; Zhang, Y.; Ferreira, C.. "Minimization problems for certain structured matrices". Electronic Journal of Linear Algebra 30 (2015): 613-631. http://www.scopus.com/inward/record.url?eid=2-s2.0-84946555930&partnerID=MN8TOARS.
    10.13001/1081-3810.3144
  34. Ding, Y.; Huang, Y.; Zhang, Y.; Jalali, S.; Aguiar, J.B.. "Self-monitoring of freeze-thaw damage using triphasic electric conductive concrete". Construction and Building Materials 101 (2015): 440-446. http://www.scopus.com/inward/record.url?eid=2-s2.0-84945259513&partnerID=MN8TOARS.
    10.1016/j.conbuildmat.2015.10.135
  35. Ning, X.; Ding, Y.; Zhang, F.; Zhang, Y.. "Experimental study and prediction model for flexural behavior of reinforced SCC beam containing steel fibers". Construction and Building Materials 93 (2015): 644-653. http://www.scopus.com/inward/record.url?eid=2-s2.0-84933050675&partnerID=MN8TOARS.
    10.1016/j.conbuildmat.2015.06.024
  36. Ding, Y.; Liu, H.; Ning, X.; Zhang, Y.; Azevedo, C.. "Shear resistance and cracking behaviour of SFRC beams with and without axial load". Magazine of Concrete Research 66 23 (2014): 1183-1193. http://www.scopus.com/inward/record.url?eid=2-s2.0-84912550726&partnerID=MN8TOARS.
    10.1680/macr.14.00043
  37. Ding, Y.; Ning, X.; Zhang, Y.; Pacheco-Torgal, F.; Aguiar, J.B.. "Fibres for enhancing of the bond capacity between GFRP rebar and concrete". Construction and Building Materials 51 (2014): 303-312. http://www.scopus.com/inward/record.url?eid=2-s2.0-84889047945&partnerID=MN8TOARS.
    10.1016/j.conbuildmat.2013.10.089
  38. Ding, Y.; Chen, Z.; Han, Z.; Zhang, Y.; Pacheco-Torgal, F.. "Nano-carbon black and carbon fiber as conductive materials for the diagnosing of the damage of concrete beam". Construction and Building Materials 43 (2013): 233-241. http://www.scopus.com/inward/record.url?eid=2-s2.0-84875442167&partnerID=MN8TOARS.
    10.1016/j.conbuildmat.2013.02.010
  39. Liu, Z.; Zhang, Y.; Ferreira, C.; Ralha, R.. "Structure-preserving schur methods for computing square roots of real skew-hamiltonian matrices". Electronic Journal of Linear Algebra 23 (2012): 845-865. http://www.scopus.com/inward/record.url?eid=2-s2.0-84908261312&partnerID=MN8TOARS.
  40. Johnson, C.R.; Lewis, D.; Zhang, Y.. "Further geometric restrictions on Jordan structure in matrix factorization". Asian-European Journal of Mathematics 5 2 (2012): http://www.scopus.com/inward/record.url?eid=2-s2.0-84864585112&partnerID=MN8TOARS.
    10.1142/S1793557112500180
  41. Johnson, C.R.; Lewis, D.; Zhang, Y.. "Arbitrariness of jordan structure in factorization: The geometric multiplicity restriction and the 3 ×3 case". Asian-European Journal of Mathematics 5 3 (2012): http://www.scopus.com/inward/record.url?eid=2-s2.0-84869126636&partnerID=MN8TOARS.
    10.1142/S1793557112500362
  42. Ding, Y.; Zhang, F.; Torgal, F.; Zhang, Y.. "Shear behaviour of steel fibre reinforced self-consolidating concrete beams based on the modified compression field theory". Composite Structures 94 8 (2012): 2440-2449. http://www.scopus.com/inward/record.url?eid=2-s2.0-84860835233&partnerID=MN8TOARS.
    10.1016/j.compstruct.2012.02.025
  43. Liu, Z.; Zhang, Y.; Santos, J.; Ralha, R.. "On computing complex square roots of real matrices". Applied Mathematics Letters 25 10 (2012): 1565-1568. http://www.scopus.com/inward/record.url?eid=2-s2.0-84863001465&partnerID=MN8TOARS.
    10.1016/j.aml.2012.01.015
  44. Liu, Z.; Chen, L.; Zhang, Y.. "The reconstruction of an hermitian Toeplitz matrix with prescribed eigenpairs". Journal of Systems Science and Complexity 23 5 (2010): 961-970. http://www.scopus.com/inward/record.url?eid=2-s2.0-84866661517&partnerID=MN8TOARS.
    10.1007/s11424-010-0212-1
  45. Johnson, C.R.; Zhang, Y.. "The Jordan form problem for C = AB: The balanced, diagonalizable case". Asian-European Journal of Mathematics 3 4 (2010): 607-621. http://www.scopus.com/inward/record.url?eid=2-s2.0-84863162867&partnerID=MN8TOARS.
    10.1142/S1793557110000477
  46. Liu, Z.; Zhang, Y.; Ferreira, C.; Ralha, R.. "On inverse eigenvalue problems for block Toeplitz matrices with Toeplitz blocks". Applied Mathematics and Computation 216 6 (2010): 1819-1830. http://www.scopus.com/inward/record.url?eid=2-s2.0-77953131946&partnerID=MN8TOARS.
    10.1016/j.amc.2009.12.023
  47. Johnson, C.R.; Zhang, Y.. "On the possible ranks among matrices with a given pattern". Discrete Mathematics, Algorithms and Applications 2 3 (2010): 363-377. http://www.scopus.com/inward/record.url?eid=2-s2.0-84991305800&partnerID=MN8TOARS.
    10.1142/S1793830910000711
  48. Ding, Y.; Zhang, Y.; Thomas, A.. "The investigation on strength and flexural toughness of fibre cocktail reinforced self-compacting high performance concrete". Construction and Building Materials 23 1 (2009): 448-452. http://www.scopus.com/inward/record.url?eid=2-s2.0-54049138909&partnerID=MN8TOARS.
    10.1016/j.conbuildmat.2007.11.006
  49. Ding, Y.; Wang, Y.; Zhang, Y.; Paulini, P.. "Investigation of the stress and strain state of clay pipes under fire condition". Ceramics International 35 1 (2009): 63-67. http://www.scopus.com/inward/record.url?eid=2-s2.0-56149119313&partnerID=MN8TOARS.
    10.1016/j.ceramint.2007.09.112
  50. Ding, Y.; Liu, S.; Zhang, Y.; Thomas, A.. "The investigation on the workability of fibre cocktail reinforced self-compacting high performance concrete". Construction and Building Materials 22 7 (2008): 1462-1470. http://www.scopus.com/inward/record.url?eid=2-s2.0-43049136897&partnerID=MN8TOARS.
    10.1016/j.conbuildmat.2007.03.034
  51. Liu, Z.; Zhang, Y.; Ralha, R.. "Computing the square roots of matrices with central symmetry". Applied Mathematics and Computation 186 1 (2007): 715-726. http://www.scopus.com/inward/record.url?eid=2-s2.0-33947245011&partnerID=MN8TOARS.
    10.1016/j.amc.2006.08.032
  52. De Sá, E.M.; Zhang, Y.L.. "On the number of invariant factors of matrix products". Linear Algebra and Its Applications 401 1-3 (2005): 393-399. http://www.scopus.com/inward/record.url?eid=2-s2.0-16344372124&partnerID=MN8TOARS.
    10.1016/j.laa.2004.10.029
  53. Marques De Sá, E.; Zhang, Y.-L.. "Ranks of submatrices and the off-diagonal indices of a square matrix". Linear Algebra and Its Applications 305 1-3 (2000): 1-14. http://www.scopus.com/inward/record.url?eid=2-s2.0-0034401612&partnerID=MN8TOARS.
  54. Marques De Sá, E.; Zhang, Y.-L.. "The number of Kronecker indices of square pencils of a special kind". Linear Algebra and Its Applications 305 1-3 (2000): 15-21. http://www.scopus.com/inward/record.url?eid=2-s2.0-0034387412&partnerID=MN8TOARS.
Livro
  1. Chen, Z.; Ding, Y.; Pacheco-torgal, F.; Zhang, Y.. Self-sensing concrete with nanomaterials. 2013.
    10.1533/9780857098832.1.53
  2. Ding, Y.; Wang, Y.; Zhang, Y.. Investigation on toughness of fibre cocktail reinforced self consolidating concrete after high temperature. 2010.
    10.4028/www.scientific.net/MSF.650.67

Outros

Outra produção
  1. On circulant and skew-circulant splitting algorithms for (continuous) SYLVESTER equations. 2021. Liu, Z.; Zhang, F.; Ferreira, C.; Zhang, Y.. http://www.scopus.com/inward/record.url?eid=2-s2.0-85113562541&partnerID=MN8TOARS.
  2. The Eigen-Structures of Real (SKEW) circulant matrices with some applications. 2018. Zhongyun, L.I.U.; Chen, S.; Weijin, X.U.; Zhang, Y.. http://www.scopus.com/inward/record.url?eid=2-s2.0-85092844536&partnerID=MN8TOARS.
Atividades

Orientação

Título / Tema
Papel desempenhado 		Curso (Tipo)
Instituição / Organização
2018/10/01 - 2021/12/15 Fast methods for solving certain structured linear systems.
Orientador
2017/09/15 - 2019 A fatorização de Neville sobre Matrizes Totalmente Positivas
Orientador
Universidade do Minho Centro de Matemática, Portugal