Gert Wanka

1.7k total citations
65 papers, 932 citations indexed

About

Gert Wanka is a scholar working on Computational Theory and Mathematics, Numerical Analysis and Applied Mathematics. According to data from OpenAlex, Gert Wanka has authored 65 papers receiving a total of 932 indexed citations (citations by other indexed papers that have themselves been cited), including 57 papers in Computational Theory and Mathematics, 34 papers in Numerical Analysis and 17 papers in Applied Mathematics. Recurrent topics in Gert Wanka's work include Optimization and Variational Analysis (55 papers), Advanced Optimization Algorithms Research (33 papers) and Fixed Point Theorems Analysis (12 papers). Gert Wanka is often cited by papers focused on Optimization and Variational Analysis (55 papers), Advanced Optimization Algorithms Research (33 papers) and Fixed Point Theorems Analysis (12 papers). Gert Wanka collaborates with scholars based in Germany, Romania and Austria. Gert Wanka's co-authors include Radu Ioan Boţ, Sorin‐Mihai Grad, Ernö Robert Csetnek, G. Kassay, Nicole Lorenz and Alfred Göpfert and has published in prestigious journals such as European Journal of Operational Research, Journal of Mathematical Analysis and Applications and SIAM Journal on Optimization.

In The Last Decade

Gert Wanka

65 papers receiving 803 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gert Wanka Germany 15 831 605 167 162 160 65 932
Juan Enrique Martínez-Legaz Spain 19 929 1.1× 552 0.9× 111 0.7× 214 1.3× 371 2.3× 112 1.1k
B. M. Glover Australia 17 628 0.8× 492 0.8× 127 0.8× 104 0.6× 157 1.0× 39 718
Alexander Y. Kruger Australia 18 566 0.7× 410 0.7× 92 0.6× 216 1.3× 123 0.8× 60 716
Regina S. Burachik Australia 21 1.2k 1.5× 954 1.6× 160 1.0× 286 1.8× 169 1.1× 67 1.4k
Diethard Pallaschke Germany 14 448 0.5× 233 0.4× 56 0.3× 145 0.9× 209 1.3× 58 695
G. Kassay Romania 21 1.0k 1.2× 582 1.0× 75 0.4× 403 2.5× 271 1.7× 56 1.1k
Jean-Bernard Baillon France 13 529 0.6× 270 0.4× 83 0.5× 261 1.6× 184 1.1× 28 742
Dinh The Luc France 24 2.1k 2.5× 1.4k 2.3× 361 2.2× 517 3.2× 361 2.3× 82 2.2k
S. Zlobec Canada 15 423 0.5× 355 0.6× 174 1.0× 43 0.3× 69 0.4× 60 569
Lê Dũng Mưu Vietnam 22 1.3k 1.6× 1.1k 1.8× 174 1.0× 407 2.5× 58 0.4× 76 1.4k

Countries citing papers authored by Gert Wanka

Since Specialization
Citations

This map shows the geographic impact of Gert Wanka'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 Gert Wanka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gert Wanka more than expected).

Fields of papers citing papers by Gert Wanka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gert Wanka. 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 Gert Wanka. The network helps show where Gert Wanka may publish in the future.

Co-authorship network of co-authors of Gert Wanka

This figure shows the co-authorship network connecting the top 25 collaborators of Gert Wanka. A scholar is included among the top collaborators of Gert Wanka 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 Gert Wanka. Gert Wanka 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.
Boţ, Radu Ioan, Nicole Lorenz, & Gert Wanka. (2009). OPTIMALITY CONDITIONS FOR PORTFOLIO OPTIMIZATION PROBLEMS WITH CONVEX DEVIATION MEASURES AS OBJECTIVE FUNCTIONS. Taiwanese Journal of Mathematics. 13. 515–533. 4 indexed citations
2.
Boţ, Radu Ioan, Sorin‐Mihai Grad, & Gert Wanka. (2009). New regularity conditions for Lagrange and Fenchel-Lagrange duality in infinite dimensional spaces. Mathematical Inequalities & Applications. 171–189. 11 indexed citations
3.
Boţ, Radu Ioan, et al.. (2008). Optimality conditions for weak efficiency to vector optimization problems with composed convex functions. Open Mathematics. 6(3). 453–468. 4 indexed citations
4.
Boţ, Radu Ioan, Ernö Robert Csetnek, & Gert Wanka. (2008). Sequential optimality conditions for composed convex optimization problems. Journal of Mathematical Analysis and Applications. 342(2). 1015–1025. 10 indexed citations
5.
Boţ, Radu Ioan, et al.. (2008). ɛ-Optimality conditions for composed convex optimization problems. Journal of Approximation Theory. 153(1). 108–121. 12 indexed citations
6.
Boţ, Radu Ioan, et al.. (2008). Sequential characterization of solutions in convex composite programming and applications to vector optimization. Journal of Industrial and Management Optimization. 4(4). 767–782. 2 indexed citations
7.
Boţ, Radu Ioan, Sorin‐Mihai Grad, & Gert Wanka. (2007). On strong and total Lagrange duality for convex optimization problems. Journal of Mathematical Analysis and Applications. 337(2). 1315–1325. 62 indexed citations
8.
Boţ, Radu Ioan, et al.. (2007). Some new Farkas-type results for inequality systems with DC functions. Journal of Global Optimization. 39(4). 595–608. 26 indexed citations
9.
Boţ, Radu Ioan, et al.. (2006). Conjugate duality in vector optimization and some applications to the vector variational inequality. Journal of Mathematical Analysis and Applications. 329(2). 1010–1035. 12 indexed citations
10.
Boţ, Radu Ioan, et al.. (2005). Latent Semantic Indexing for patent documents. International Journal of Applied Mathematics and Computer Science. 15(4). 551–560. 17 indexed citations
11.
Boţ, Radu Ioan, et al.. (2005). Farkas-type results for inequality systems with composed convex functions via conjugate duality. Journal of Mathematical Analysis and Applications. 322(1). 316–328. 21 indexed citations
12.
Boţ, Radu Ioan & Gert Wanka. (2005). Duality for multiobjective optimization problems with convex objective functions and D.C. constraints. Journal of Mathematical Analysis and Applications. 315(2). 526–543. 18 indexed citations
13.
Boţ, Radu Ioan, G. Kassay, & Gert Wanka. (2005). Strong Duality for Generalized Convex Optimization Problems. Journal of Optimization Theory and Applications. 127(1). 45–70. 32 indexed citations
14.
Boţ, Radu Ioan & Gert Wanka. (2005). An alternative formulation for a new closed cone constraint qualification. Nonlinear Analysis. 64(6). 1367–1381. 45 indexed citations
15.
Boţ, Radu Ioan & Gert Wanka. (2004). An analysis of some dual problems in multiobjective optimization (II). Optimization. 53(3). 301–324. 13 indexed citations
16.
Wanka, Gert, et al.. (2001). Duality for portfolio optimization with short sales. Mathematical Methods of Operations Research. 53(2). 247–263. 5 indexed citations
17.
Wanka, Gert, et al.. (1999). Duality for Optimal Control-Approximation Problems with Gauges. Zeitschrift für Analysis und ihre Anwendungen. 18(2). 491–504. 4 indexed citations
18.
Wanka, Gert. (1999). Multiobjective duality for the Markowitz portfolio optimization problem. Control and Cybernetics. 28(4). 691–702. 2 indexed citations
19.
Wanka, Gert. (1996). ε–Optimality to approximation in partially ordered spaces. Optimization. 38(1). 1–18. 4 indexed citations
20.
Göpfert, Alfred, et al.. (1985). Approximation durch Lösungen partieller Differentialgleichungen. Zeitschrift für Analysis und ihre Anwendungen. 4(4). 291–303. 2 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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