Jakubowski, Tomasz; Kaleta, Kamil; Szczypkowski, Karol Relativistic stable operators with critical potentials. (English) Zbl 07822928 Doc. Math. 29, No. 1, 209-245 (2024). MSC: 35K67 47D08 31C05 47A55 60J35 PDFBibTeX XMLCite \textit{T. Jakubowski} et al., Doc. Math. 29, No. 1, 209--245 (2024; Zbl 07822928) Full Text: DOI arXiv
Jakubowski, Tomasz; Kaleta, Kamil; Szczypkowski, Karol Bound states and heat kernels for fractional-type Schrödinger operators with singular potentials. (English) Zbl 1528.58010 Commun. Math. Phys. 403, No. 2, 795-828 (2023). Reviewer: Vladimir Vasilyev (Belgorod) MSC: 58J40 47D08 35B20 PDFBibTeX XMLCite \textit{T. Jakubowski} et al., Commun. Math. Phys. 403, No. 2, 795--828 (2023; Zbl 1528.58010) Full Text: DOI arXiv OA License
Bogdan, Krzysztof; Dziubański, Jacek; Szczypkowski, Karol Sharp Gaussian estimates for heat kernels of Schrödinger operators. (English) Zbl 1482.35083 Integral Equations Oper. Theory 91, No. 1, Paper No. 3, 20 p. (2019). MSC: 35J10 35A08 35B25 47D08 35K08 PDFBibTeX XMLCite \textit{K. Bogdan} et al., Integral Equations Oper. Theory 91, No. 1, Paper No. 3, 20 p. (2019; Zbl 1482.35083) Full Text: DOI arXiv
Grzywny, Tomasz; Szczypkowski, Karol Kato classes for Lévy processes. (English) Zbl 1379.60053 Potential Anal. 47, No. 3, 245-276 (2017). Reviewer: Kun Soo Chang (Seoul) MSC: 60G51 60J45 47A55 35J10 PDFBibTeX XMLCite \textit{T. Grzywny} and \textit{K. Szczypkowski}, Potential Anal. 47, No. 3, 245--276 (2017; Zbl 1379.60053) Full Text: DOI arXiv
Bogdan, Krzysztof; Butko, Yana; Szczypkowski, Karol Majorization, 4G theorem and Schrödinger perturbations. (English) Zbl 1370.47046 J. Evol. Equ. 16, No. 2, 241-260 (2016). MSC: 47D06 47D08 35A08 35B25 PDFBibTeX XMLCite \textit{K. Bogdan} et al., J. Evol. Equ. 16, No. 2, 241--260 (2016; Zbl 1370.47046) Full Text: DOI arXiv
Jakubowski, Tomasz; Szczypkowski, Karol Estimates of gradient perturbation series. (English) Zbl 1248.47043 J. Math. Anal. Appl. 389, No. 1, 452-460 (2012). Reviewer: Vincenzo Vespri (Firenze) MSC: 47D06 47A55 PDFBibTeX XMLCite \textit{T. Jakubowski} and \textit{K. Szczypkowski}, J. Math. Anal. Appl. 389, No. 1, 452--460 (2012; Zbl 1248.47043) Full Text: DOI arXiv
Jakubowski, Tomasz; Szczypkowski, Karol Time-dependent gradient perturbations of fractional Laplacian. (English) Zbl 1239.35179 J. Evol. Equ. 10, No. 2, 319-339 (2010). MSC: 35R11 35A08 35B45 PDFBibTeX XMLCite \textit{T. Jakubowski} and \textit{K. Szczypkowski}, J. Evol. Equ. 10, No. 2, 319--339 (2010; Zbl 1239.35179) Full Text: DOI