Wojciech Kryszewski

1.0k total citations
44 papers, 740 citations indexed

About

Wojciech Kryszewski is a scholar working on Computational Theory and Mathematics, Applied Mathematics and Geometry and Topology. According to data from OpenAlex, Wojciech Kryszewski has authored 44 papers receiving a total of 740 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Computational Theory and Mathematics, 22 papers in Applied Mathematics and 17 papers in Geometry and Topology. Recurrent topics in Wojciech Kryszewski's work include Optimization and Variational Analysis (13 papers), Nonlinear Differential Equations Analysis (12 papers) and Advanced Differential Equations and Dynamical Systems (8 papers). Wojciech Kryszewski is often cited by papers focused on Optimization and Variational Analysis (13 papers), Nonlinear Differential Equations Analysis (12 papers) and Advanced Differential Equations and Dynamical Systems (8 papers). Wojciech Kryszewski collaborates with scholars based in Poland, Sweden and Germany. Wojciech Kryszewski's co-authors include Andrzej Szulkin, Ralf M. Bader, Lech Górniewicz, Andrzej Granas, Hichem Ben-El-Mechaiekh, Nicholas J. Gotelli, Werner Ulrich, Sławomir Plaskacz, Fernando T. Maestre and Santiago Soliveres and has published in prestigious journals such as Oikos, Journal of Mathematical Analysis and Applications and Transactions of the American Mathematical Society.

In The Last Decade

Wojciech Kryszewski

42 papers receiving 677 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Wojciech Kryszewski Poland 11 476 392 232 150 135 44 740
Peter Takáč Germany 20 746 1.6× 672 1.7× 407 1.8× 82 0.5× 238 1.8× 88 1.2k
L. E. Bobisud United States 19 444 0.9× 212 0.5× 104 0.4× 47 0.3× 74 0.5× 70 854
Olivier Goubet France 16 292 0.6× 167 0.4× 418 1.8× 21 0.1× 292 2.2× 67 762
Daniel Franco Spain 18 711 1.5× 98 0.3× 82 0.4× 158 1.1× 218 1.6× 71 1.1k
P. de Mottoni Italy 13 245 0.5× 234 0.6× 118 0.5× 66 0.4× 71 0.5× 41 722
R. Shivaji United States 25 1.9k 4.1× 1.4k 3.6× 371 1.6× 85 0.6× 166 1.2× 165 2.3k
G. J. Butler Canada 18 320 0.7× 162 0.4× 179 0.8× 92 0.6× 48 0.4× 37 1.1k
Franz Rothe Germany 13 223 0.5× 191 0.5× 114 0.5× 89 0.6× 148 1.1× 26 994
Moxun Tang United States 12 387 0.8× 275 0.7× 174 0.8× 28 0.2× 35 0.3× 23 825
Juha Kinnunen Finland 23 1.8k 3.7× 847 2.2× 710 3.1× 302 2.0× 43 0.3× 76 2.1k

Countries citing papers authored by Wojciech Kryszewski

Since Specialization
Citations

This map shows the geographic impact of Wojciech Kryszewski's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Wojciech Kryszewski with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Wojciech Kryszewski more than expected).

Fields of papers citing papers by Wojciech Kryszewski

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Wojciech Kryszewski. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Wojciech Kryszewski. The network helps show where Wojciech Kryszewski may publish in the future.

Co-authorship network of co-authors of Wojciech Kryszewski

This figure shows the co-authorship network connecting the top 25 collaborators of Wojciech Kryszewski. A scholar is included among the top collaborators of Wojciech Kryszewski based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Wojciech Kryszewski. Wojciech Kryszewski is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Kryszewski, Wojciech, et al.. (2022). Invariance and strict invariance for nonlinear evolution problems with applications. Nonlinear Analysis. 218. 112756–112756. 1 indexed citations
2.
Kryszewski, Wojciech, et al.. (2017). The Bolzano mean-value theorem and partial differential equations. Journal of Mathematical Analysis and Applications. 457(2). 1452–1477. 3 indexed citations
3.
Ulrich, Werner, Santiago Soliveres, Wojciech Kryszewski, Fernando T. Maestre, & Nicholas J. Gotelli. (2014). Matrix models for quantifying competitive intransitivity from species abundance data. Oikos. 123(9). 1057–1070. 42 indexed citations
4.
Kryszewski, Wojciech, et al.. (2012). Selections and approximations of convex-valued equivariant mappings. Topological Methods in Nonlinear Analysis. 40(2). 381–414. 2 indexed citations
5.
Kryszewski, Wojciech, et al.. (2012). Perron-Frobenius and Krein-Rutman theorems for tangentially positive operators. Open Mathematics. 10(6). 2240–2263. 4 indexed citations
6.
Kryszewski, Wojciech, et al.. (2011). A cohomological index of Fuller type for set-valued dynamical systems. Nonlinear Analysis. 75(2). 684–716. 1 indexed citations
7.
Kryszewski, Wojciech, et al.. (2010). A global bifurcation index for set-valued perturbations of Fredholm operators. Nonlinear Analysis. 73(8). 2714–2736. 10 indexed citations
8.
Kryszewski, Wojciech, et al.. (2009). Constrained topological degree and positive solutions of fully nonlinear boundary value problems. Journal of Differential Equations. 247(8). 2235–2269. 6 indexed citations
9.
Kryszewski, Wojciech, et al.. (2006). Fixed point index for Krasnosel'skii-type set-valued maps on complete ANRs. Topological Methods in Nonlinear Analysis. 28(2). 335–384. 3 indexed citations
10.
Kryszewski, Wojciech, et al.. (2005). Homotopy invariants for tangent vector fields on closed sets. Nonlinear Analysis. 65(1). 175–209. 7 indexed citations
11.
Kryszewski, Wojciech, et al.. (2005). Systems of Inclusions Involving Fredholm Operators of Nonnegative Index and Nonconvex-Valued Maps. Set-Valued Analysis. 13(4). 337–379. 5 indexed citations
12.
Kryszewski, Wojciech. (2003). Topological structure of solution sets of differential inclusions: the constrained case. Abstract and Applied Analysis. 2003(6). 325–351. 9 indexed citations
13.
Kryszewski, Wojciech. (1998). Graph-approximation of set-valued maps on noncompact domains. Topology and its Applications. 83(1). 1–21. 15 indexed citations
14.
Kryszewski, Wojciech & Andrzej Szulkin. (1997). An infinite dimensional Morse theory with applications. Transactions of the American Mathematical Society. 349(8). 3181–3234. 92 indexed citations
15.
Ben-El-Mechaiekh, Hichem & Wojciech Kryszewski. (1996). Equilibrium for perturbations of multifunctions by convex processes. Georgian Mathematical Journal. 3(3). 201–215. 3 indexed citations
16.
Górniewicz, Lech & Wojciech Kryszewski. (1992). Bifurcation invariants for acyclic mappings. Reports on Mathematical Physics. 31(2). 217–239. 3 indexed citations
17.
Górniewicz, Lech, Andrzej Granas, & Wojciech Kryszewski. (1991). On the homotopy method in the fixed point index theory of multi-valued mappings of compact absolute neighborhood retracts. Journal of Mathematical Analysis and Applications. 161(2). 457–473. 62 indexed citations
18.
Kryszewski, Wojciech, et al.. (1989). Remarks on approximation methods in degree theory. Transactions of the American Mathematical Society. 316(1). 97–114. 2 indexed citations
19.
Kryszewski, Wojciech, et al.. (1989). Remarks on Approximation Methods in Degree Theory. Transactions of the American Mathematical Society. 316(1). 97–97. 1 indexed citations
20.
Kryszewski, Wojciech. (1987). A generalized version of the Birkhoff-Kellogg theorem. Journal of Mathematical Analysis and Applications. 121(1). 22–38. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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