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Identification

Personal identification

Full name
Christian Lomp

Citation names

  • Lomp, Christian

Author identifiers

Ciência ID
3D10-2084-32B2
ORCID iD
0000-0003-2475-3448
Google Scholar ID
fKqfjXUAAAAJ
Scopus Author Id
14630520600

Languages

Language Speaking Reading Writing Listening Peer-review
German Advanced (C1) Advanced (C1) Advanced (C1) Advanced (C1)
English Intermediate (B1) Advanced (C1) Intermediate (B1) Intermediate (B1)
Portuguese Beginner (A1) Intermediate (B1) Beginner (A1) Beginner (A1)
Education
Degree Classification
2019/09/16
Concluded
Diplom-Informatik (Bachelor)
Major in Ciências de Computadores
Fernuniversitat Hagen Fakultät für Mathematik und Informatik, Germany
"Untere Schranken für das Erkundungsproblem" (THESIS/DISSERTATION)
Mit Auszeichnung
2011
Concluded
-não houve curso- (Título de Agregado)
Universidade do Porto Faculdade de Ciências, Portugal
"- não houve tese -" (THESIS/DISSERTATION)
Aprovado por unanimidade
2002
Concluded
Doktor der Naturwissenschaften (Dr.Rer-Nat.) (Doktorgrad)
Heinrich Heine Universität Düsseldorf Mathematisch-Naturwissenschaftliche Fakultät, Germany
"Primeigenschaften von Algebren in Modulkategorien über Hopfalgebren" (THESIS/DISSERTATION)
Magma cum laude
1997
Concluded
Master of Science (Master)
University of Glasgow School of Mathematics and Statistics, United Kingdom
"On dual Goldie dimension" (THESIS/DISSERTATION)
approved
1997
Concluded
Diplom-Mathematiker (Dipl.-Math.) (Diplôme d´études supérieures)
Heinrich Heine Universität Düsseldorf Mathematisch-Naturwissenschaftliche Fakultät, Germany
Mit Auszeichnung
Affiliation

Science

Category
Host institution
Employer
1998/10/01 - Current Researcher (Research) Universidade do Porto Centro de Matemática, Portugal

Teaching in Higher Education

Category
Host institution
Employer
2002/04/17 - 2020/09/24 Assistant Professor (University Teacher) Universidade do Porto, Portugal
Universidade do Porto Faculdade de Ciências, Portugal
Outputs

Publications

Book
  1. Lomp, Christian. Lifting Modules. Springer-Verlag. 2006.
    10.1007/3-7643-7573-6
Book chapter
  1. Christian Lomp. "On the Semiprime Smash Product Question". In Noncommutative Rings and Their Applications, 205-222. United States: AMS, 2015.
    10.1090/conm/634/12700
  2. Christian Lomp; Robert Wisbauer. "Kostia Beidar's contribution to module and ring theory". In Rings and Nearrings. Berlin, Germany: Walter de Gruyter, 2015.
    Published
  3. Christian Lomp; Sandra Pires. "Sistemas de verificação de dígitos". In Treze Viagens pelo Mundo da Matemática, edited by Carlos Sá; Jorge Rocha. Porto, Portugal: UP editora, 2010.
    Published
  4. Christian Lomp; Alveri Sant’Ana. "Comparability, distributivity and non-commutative ¿-rings". In Groups, Rings and Group Rings, 205-217. United States: American Mathematical Society, 2009.
    Published • http://dx.doi.org/10.1090/conm/499
  5. Clark, John; Lomp, Christian; Vanaja, Narayanaswami; Wisbauer, Robert; Clark, J.; Lomp, C.; Vanaja, N.; Wisbauer, R.. "Basic notions". In Lifting Modules: Supplements and Projectivity in Module Theory, 1-+. Birkhäuser, 2006.
    Published • 10.1007/3-7643-7573-6_1
  6. Clark, J.; Lomp, C.; Vanaja, N.; Wisbauer, R.. "From lifting to perfect modules". In Lifting Modules. Birkhäuser, 2006.
    Published • 10.1007/3-7643-7573-6_5
  7. Clark, J.; Lomp, C.; Vanaja, N.; Wisbauer, R.; Lomp, Christian. "Decompositions of modules". In Lifting Modules, 103-205. Birkhäuser, 2006.
    Published • 10.1007/3-7643-7573-6_3
  8. Clark, J.; Lomp, C.; Vanaja, N.; Wisbauer, R.. "Supplements in modules". In Lifting Modules. Birkhäuser, 2006.
    Published • 10.1007/3-7643-7573-6_4
  9. Clark, J.; Lomp, C.; Vanaja, N.; Wisbauer, R.. "Preradicals and torsion theories". In Lifting Modules. Birkhäuser, 2006.
    Published • 10.1007/3-7643-7573-6_2
  10. Christian Lomp. "The splitting of the dual Goldie torsion theory". In Algebra and Its Applications. United States: AMS, 2006.
    Published
  11. Lomp, Christian. "On the splitting of the dual Goldie torsion theory.". In Algebra and Its Applications. United States: AMS, 2000.
    Published • 10.1090/conm/259/04109
Conference paper
  1. Lomp, C; Sant'Ana, A; dos Santos, RL. "Panov's theorem for weak Hopf algebras". 2019.
    10.1090/conm/727/14641
Journal article
  1. Carvalho, PAAB; Lomp, C; Smith, PF. "A NOTE ON SIMPLE MODULES OVER QUASI-LOCAL RINGS". INTERNATIONAL ELECTRONIC JOURNAL OF ALGEBRA (2018):
    10.24330/ieja.440231
  2. Paula A.A.B. Carvalho; Steffen Koenig; Christian Lomp; Armin Shalile. "Ring theoretical properties of affine cellular algebras". Journal of Algebra 476 (2017): 494-518. https://doi.org/10.1016%2Fj.jalgebra.2016.12.016.
    10.1016/j.jalgebra.2016.12.016
  3. Brzezinski, T.; Lomp, C.. "Differential smoothness of skew polynomial rings". Journal of Pure and Applied Algebra (2017): http://www.scopus.com/inward/record.url?eid=2-s2.0-85029573952&partnerID=MN8TOARS.
    10.1016/j.jpaa.2017.09.020
  4. Lomp, C. "A Counterexample for a Problem on Quasi Baer Modules". TAIWANESE JOURNAL OF MATHEMATICS (2017):
    10.11650/tjm/8028
  5. Christian Lomp; Jerzy Matczuk. "A note on semicentral idempotents". Communications in Algebra 45 6 (2016): 2735-2737. https://doi.org/10.1080%2F00927872.2016.1233236.
    10.1080/00927872.2016.1233236
  6. Christian Lomp; Deividi Pansera. "A note on a paper by Cuadra, Etingof and Walton". Communications in Algebra 45 8 (2016): 3402-3409. https://doi.org/10.1080%2F00927872.2016.1236933.
    10.1080/00927872.2016.1236933
  7. Abuhlail, J.; Lomp, C.. "On topological lattices and their applications to module theory". Journal of Algebra and Its Applications 15 3 (2016): 21-21. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000369698700008&KeyUID=WOS:000369698700008.
    10.1142/S0219498816500468
  8. Baziar, M.; Lomp, C.. "Endomorphism rings of modules over prime rings". Taiwanese Journal of Mathematics 19 3 (2015): 953-962. http://www.scopus.com/inward/record.url?eid=2-s2.0-84930249691&partnerID=MN8TOARS.
    10.11650/tjm.19.2015.5111
  9. Lomp, C.; Puczylowski, E.. "A Note on Dimension Modules". Communications in Algebra 43 6 (2015): 2267-2271. http://www.scopus.com/inward/record.url?eid=2-s2.0-84929207787&partnerID=MN8TOARS.
    10.1080/00927872.2014.890725
  10. Carvalho, Paab; Hatipoglu, C.; Lomp, C.. "Injective Hulls of Simple Modules over Differential Operator Rings". Communications in Algebra 43 10 (2015): 4221-4230. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000357798600014&KeyUID=WOS:000357798600014.
    10.1080/00927872.2014.941469
  11. Karaçuha, S.; Lomp, C.. "Integral calculus on quantum exterior algebras". International Journal of Geometric Methods in Modern Physics 11 4 (2014): http://www.scopus.com/inward/record.url?eid=2-s2.0-84899486062&partnerID=MN8TOARS.
    10.1142/s0219887814500261
  12. Christian Lomp. "On The Notion Of ’retractable Modules’ In The Context Of Algebras". Palestine Journal of Mathematics 3 spec 1 (2014): 343-355. http://pjm.ppu.edu/sites/default/files/papers/2_2.pdf.
    Published
  13. Abuhlail, J.; Lomp, C.. "On the notion of strong irreducibility and its dual". Journal of Algebra and its Applications 12 6 (2013): http://www.scopus.com/inward/record.url?eid=2-s2.0-84876699690&partnerID=MN8TOARS.
    10.1142/S0219498813500126
  14. Hatipoglu, C.; Lomp, C.. "Injective hulls of simple modules over finite dimensional nilpotent complex Lie superalgebras". Journal of Algebra 361 (2012): 79-91. http://www.scopus.com/inward/record.url?eid=2-s2.0-84860503074&partnerID=MN8TOARS.
    10.1016/j.jalgebra.2012.03.033
  15. Borges, I.; Lomp, C.. "Irreducible actions and compressible modules". Journal of Algebra and its Applications 10 1 (2011): 101-117. http://www.scopus.com/inward/record.url?eid=2-s2.0-79952825008&partnerID=MN8TOARS.
    10.1142/S0219498811004446
  16. Lomp, C.; Çigdem Özcan, A.. "Fleury's spanning dimension and chain conditions on non-essential elements in modular lattices". Colloquium Mathematicum 124 1 (2011): 133-144. http://www.scopus.com/inward/record.url?eid=2-s2.0-84858850281&partnerID=MN8TOARS.
    10.4064/cm124-1-9
  17. Lomp, C.; Borges, I.. "Quantum groupoids acting on semiprime algebras". Advances in Mathematical Physics (2011): http://www.scopus.com/inward/record.url?eid=2-s2.0-80053465241&partnerID=MN8TOARS.
    10.1155/2011/546058
  18. Büyükasik, E.; Lomp, C.. "When d-semiperfect rings are semiperfect". Turkish Journal of Mathematics 34 3 (2010): 317-324. http://www.scopus.com/inward/record.url?eid=2-s2.0-77955571263&partnerID=MN8TOARS.
    10.3906/mat-0810-15
  19. Brzezinski, T.; Kaoutit, L.E.; Lomp, C.. "Non-commutative integral forms and twisted multi-derivations". Journal of Noncommutative Geometry 4 2 (2010): 281-312. http://www.scopus.com/inward/record.url?eid=2-s2.0-77649215272&partnerID=MN8TOARS.
    10.4171/JNCG/56
  20. Carvalho, Paab; Lomp, C.; Pusat-Yilmaz, D.. "INJECTIVE MODULES OVER DOWN-UP ALGEBRAS". Glasgow Mathematical Journal 52A (2010): 53-59. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000280225100006&KeyUID=WOS:000280225100006.
    10.1017/s0017089510000261
  21. Lomp, C.; van den Berg, J.. "All hereditary torsion theories are differential". Journal of Pure and Applied Algebra 213 4 (2009): 476-478. http://www.scopus.com/inward/record.url?eid=2-s2.0-58149347627&partnerID=MN8TOARS.
    10.1016/j.jpaa.2008.07.018
  22. Büyükasik, E; Lomp, C; Büyükasik, E.; Lomp, C.. "Rings whose modules are weakly supplemented are perfect. Applications to certain ring extensions". MATHEMATICA SCANDINAVICA 105 1 (2009): 25-30. http://www.scopus.com/inward/record.url?eid=2-s2.0-70349641310&partnerID=MN8TOARS.
    10.7146/math.scand.a-15104
  23. Lomp, C.. "Regular and biregular module algebras". Arabian Journal for Science and Engineering 33 2 C (2008): 351-364. http://www.scopus.com/inward/record.url?eid=2-s2.0-77954044632&partnerID=MN8TOARS.
  24. Büyükasik, E.; Lomp, C.. "On a recent generalization of semiperfect rings". Bulletin of the Australian Mathematical Society 78 2 (2008): 317-325. http://www.scopus.com/inward/record.url?eid=2-s2.0-55249090207&partnerID=MN8TOARS.
    10.1017/S0004972708000774
  25. Lomp, C.; Rodrigues, V.. "Covering coalgebras and dual non-singularity". Applied Categorical Structures 16 1-2 (2008): 195-211. http://www.scopus.com/inward/record.url?eid=2-s2.0-40249086545&partnerID=MN8TOARS.
    10.1007/s10485-006-9059-y
  26. CHRISTIAN LOMP. "Duality for partial group actions". International Electronic Journal of Algebra 4 (2008): 53-62. http://www.ieja.net/files/papers/volume-4/Volume-2--2007/4-V4-2008.pdf.
    Published
  27. Lomp, C.. "An example of an indecomposable module without non-zero hollow factor modules". Turkish Journal of Mathematics 31 4 (2007): 415-419. http://www.scopus.com/inward/record.url?eid=2-s2.0-36448981400&partnerID=MN8TOARS.
  28. Lomp, C.; Sant'Ana, A.. "Chain and distributive coalgebras". Journal of Pure and Applied Algebra 211 3 (2007): 581-595. http://www.scopus.com/inward/record.url?eid=2-s2.0-34447642151&partnerID=MN8TOARS.
    10.1016/j.jpaa.2007.02.009
  29. Lomp, C.. "A note on extending Hopf actions to rings of quotients of module algebras". Beitrage zur Algebra und Geometrie 47 1 (2006): 137-146. http://www.scopus.com/inward/record.url?eid=2-s2.0-41549167789&partnerID=MN8TOARS.
  30. Lomp, Christian. "From lifting to perfect modules". Lifting Modules: Supplements and Projectivity in Module Theory (2006): 265-358. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000266979000005&KeyUID=WOS:000266979000005.
  31. Lomp, Christian. "Preradicals and torsion theories". Lifting Modules: Supplements and Projectivity in Module Theory (2006): 55-101. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000266979000002&KeyUID=WOS:000266979000002.
  32. Clark, J; Lomp, C; Vanaja, N; Wisbauer, R; Lomp, Christian. "Lifting Modules: Supplements and Projectivity in Module Theory". Lifting Modules: Supplements and Projectivity in Module Theory (2006): 1-394. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000266979000007&KeyUID=WOS:000266979000007.
  33. Lomp, Christian. "Supplements in modules". Lifting Modules: Supplements and Projectivity in Module Theory (2006): 207-264. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000266979000004&KeyUID=WOS:000266979000004.
  34. Christian Lomp; Robert Wisbauer; Khaled Al-Takhman. "Panov's theorem for weak Hopf algebras". Algebra and Discrete Mathematics 3 (2006): 1-15. http://adm.luguniv.edu.ua/downloads/issues/2006/N3/adm-n3-1.pdf.
    Open access • Published
  35. CHRISTIAN LOMP. "PRIME ELEMENTS IN PARTIALLY ORDERED GROUPOIDS APPLIED TO MODULES AND HOPF ALGEBRA ACTIONS". Journal of Algebra and Its Applications 04 01 (2005): 77-97. https://doi.org/10.1142%2Fs0219498805001022.
    10.1142/s0219498805001022
  36. Lomp, C.. "A central closure construction for certain algebra extensions. Applications to Hopf actions". Journal of Pure and Applied Algebra 198 1-3 (2005): 297-316. http://www.scopus.com/inward/record.url?eid=2-s2.0-16844375888&partnerID=MN8TOARS.
    10.1016/j.jpaa.2004.10.009
  37. Lomp, C.. "When is a smash product semiprime? A partial answer". Journal of Algebra 275 1 (2004): 339-355. http://www.scopus.com/inward/record.url?eid=2-s2.0-2342418732&partnerID=MN8TOARS.
    10.1016/j.jalgebra.2003.07.017
  38. Lomp, C.. "Integrals in Hopf algebras over rings". Communications in Algebra 32 12 (2004): 4687-4711. http://www.scopus.com/inward/record.url?eid=2-s2.0-22744451469&partnerID=MN8TOARS.
    10.1081/agb-200036837
  39. Christian Lomp; I. I. Sakhaev; M. Nasrutdinov. "On projective modules with a semilocal endomorphism ring.". Izvestiya Vysshikh Uchebnykh Zavedenii Matematika 8 (2002): 23-29. http://mi.mathnet.ru/eng/ivm1054.
    Published • 10.1016/s0021-8693(02)00164-3
  40. Christian Lomp; Derya Keskin. "On lifting LE-modules". Vietnam Journal of Mathematics 30 2 (2002): 167-176. http://www.math.ac.vn/publications/vjm/vjm_30/No.2/Keskin-Lomp.PDF.
    Open access • Published
  41. LOMP, Christian. "A remark on a theorem of Y. Kurata". Hokkaido Mathematical Journal 30 3 (2001): 645-648. http://dx.doi.org/10.14492/hokmj/1350912796.
    10.14492/hokmj/1350912796
  42. Christian Lomp; Alirio J. Peña P.. "A note on prime modules.". Divulgaciones Matemáticas 8 1 (2000): 31-42. https://www.emis.de/journals/DM/v81/art4.pdf.
    Open access • Published
  43. Lomp, C.. "On semilocal modules and rings". Communications in Algebra 27 4 (1999): 1921-1935. http://www.scopus.com/inward/record.url?eid=2-s2.0-0033449845&partnerID=MN8TOARS.
    10.1080/00927879908826539
  44. Lomp, C.. "Modules whose small submodules have Krull dimension". Journal of Pure and Applied Algebra 133 1-2 (1998): 197-202. http://www.scopus.com/inward/record.url?eid=2-s2.0-0032534406&partnerID=MN8TOARS.
    10.1016/s0022-4049(97)00194-1
Report
  1. Faculdade de Ciências. 2009. Ring theoretic aspects of weak Hopf actions. https://repositorio-aberto.up.pt/handle/10216/25800.
  2. Faculdade de Ciências. 2007. Hamming and Gilbert-Varshamov bounds in finite metric spaces with application to DNA codes. https://repositorio-aberto.up.pt/handle/10216/25788.
  3. Faculdade de Ciências. 2006. Idempotent Submodules. https://repositorio-aberto.up.pt/handle/10216/25795.
Thesis / Dissertation
  1. Christian Lomp. "Primeigenschaften von Algebren in Modulkategorien über Hopfalgebren (Heinrich-Heine Universität Düsseldorf)". PhD, 2002. https://repositorio-aberto.up.pt/handle/10216/25786.