W. H. Summers

1.0k total citations
29 papers, 670 citations indexed

About

W. H. Summers is a scholar working on Mathematical Physics, Applied Mathematics and Control and Systems Engineering. According to data from OpenAlex, W. H. Summers has authored 29 papers receiving a total of 670 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Mathematical Physics, 14 papers in Applied Mathematics and 10 papers in Control and Systems Engineering. Recurrent topics in W. H. Summers's work include Advanced Banach Space Theory (11 papers), Stability and Controllability of Differential Equations (10 papers) and Nonlinear Differential Equations Analysis (9 papers). W. H. Summers is often cited by papers focused on Advanced Banach Space Theory (11 papers), Stability and Controllability of Differential Equations (10 papers) and Nonlinear Differential Equations Analysis (9 papers). W. H. Summers collaborates with scholars based in United States, Germany and India. W. H. Summers's co-authors include Wolfgang M. Ruess, Klaus D. Bierstedt, Reinhold Meise, Raj Singh, H. S. Collins and Tilottama Mukherjee and has published in prestigious journals such as Journal of Mathematical Analysis and Applications, Transactions of the American Mathematical Society and American Mathematical Monthly.

In The Last Decade

W. H. Summers

28 papers receiving 514 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
W. H. Summers United States	16	478	346	171	169	136	29	670
Wolfgang M. Ruess Germany	18	512 1.1×	406 1.2×	96 0.6×	286 1.7×	257 1.9×	49	789
Ralph deLaubenfels United States	16	650 1.4×	541 1.6×	35 0.2×	246 1.5×	235 1.7×	61	818
Isao Miyadera Japan	13	396 0.8×	371 1.1×	18 0.1×	199 1.2×	315 2.3×	42	622
László Székelyhidi Hungary	14	587 1.2×	398 1.2×	178 1.0×	27 0.2×	113 0.8×	93	747
R. W. Cross South Africa	10	230 0.5×	231 0.7×	91 0.5×	37 0.2×	181 1.3×	28	369
John W. Bunce United States	13	257 0.5×	384 1.1×	322 1.9×	40 0.2×	116 0.9×	47	557
Frank Räbiger Germany	12	280 0.6×	184 0.5×	20 0.1×	192 1.1×	139 1.0×	30	389
R. R. Akhmerov Russia	5	393 0.8×	119 0.3×	12 0.1×	173 1.0×	136 1.0×	10	495
Constantin Apostol United States	11	297 0.6×	249 0.7×	163 1.0×	23 0.1×	140 1.0×	40	418
Anthony G. O’Farrell Ireland	13	268 0.6×	178 0.5×	81 0.5×	17 0.1×	102 0.8×	63	466

Countries citing papers authored by W. H. Summers

Since Specialization

Citations

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

Fields of papers citing papers by W. H. Summers

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W. H. Summers. 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 W. H. Summers. The network helps show where W. H. Summers may publish in the future.

Co-authorship network of co-authors of W. H. Summers

This figure shows the co-authorship network connecting the top 25 collaborators of W. H. Summers. A scholar is included among the top collaborators of W. H. Summers 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 W. H. Summers. W. H. Summers is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ruess, Wolfgang M. & W. H. Summers. (1996). Linearized Stability for Abstract Differential Equations with Delay. Journal of Mathematical Analysis and Applications. 198(2). 310–336. 15 indexed citations

Ruess, Wolfgang M. & W. H. Summers. (1994). Operator semigroups for functional-differential equations with delay. Transactions of the American Mathematical Society. 341(2). 695–719. 11 indexed citations

Bierstedt, Klaus D. & W. H. Summers. (1993). Biduals of weighted banach spaces of analytic functions. Journal of the Australian Mathematical Society Series A Pure Mathematics and Statistics. 54(1). 70–79. 128 indexed citations

Ruess, Wolfgang M. & W. H. Summers. (1992). Weak asymptotic almost periodicity for semigroups of operators. Journal of Mathematical Analysis and Applications. 164(1). 242–262. 7 indexed citations

Ruess, Wolfgang M. & W. H. Summers. (1992). Ergodic theorems for semigroups of operators. Proceedings of the American Mathematical Society. 114(2). 423–432. 28 indexed citations

Ruess, Wolfgang M. & W. H. Summers. (1990). Weak almost periodicity and the strong ergodic limit theorem for periodic evolution systems. Journal of Functional Analysis. 94(1). 177–195. 23 indexed citations

Ruess, Wolfgang M. & W. H. Summers. (1988). Compactness in Spaces of Vector Valued Continuous Functions and Asymptotic Almost Periodicity. Mathematische Nachrichten. 135(1). 7–33. 37 indexed citations

Singh, Raj & W. H. Summers. (1988). Composition operators on weighted spaces of continuous functions. Journal of the Australian Mathematical Society Series A Pure Mathematics and Statistics. 45(3). 303–319. 8 indexed citations

Ruess, Wolfgang M. & W. H. Summers. (1988). Positive limit sets consisting of a single periodic motion. Journal of Differential Equations. 71(2). 261–269. 1 indexed citations

10.

Singh, Raj & W. H. Summers. (1987). Compact and weakly compact composition operators on spaces of vector valued continuous functions. Proceedings of the American Mathematical Society. 99(4). 667–670. 14 indexed citations

11.

Ruess, Wolfgang M. & W. H. Summers. (1986). Asymptotic almost periodicity and motions of semigroups of operators. Linear Algebra and its Applications. 84. 335–351. 22 indexed citations

12.

Meise, Reinhold, et al.. (1982). A projective description of weighted inductive limits. Transactions of the American Mathematical Society. 272(1). 107–107. 102 indexed citations

13.

Bierstedt, Klaus D., Reinhold Meise, & W. H. Summers. (1982). A Projective Description of Weighted Inductive Limits. Transactions of the American Mathematical Society. 272(1). 107–107. 26 indexed citations

14.

Mukherjee, Tilottama & W. H. Summers. (1974). Continuous Linear Functionals Arising from Convergence in Measure. American Mathematical Monthly. 81(1). 63–66. 1 indexed citations

15.

Summers, W. H.. (1972). Separability in the strict and substrict topologies. Proceedings of the American Mathematical Society. 35(2). 507–514. 9 indexed citations

16.

Summers, W. H.. (1970). Full-Completeness in Weighted Spaces. Canadian Journal of Mathematics. 22(6). 1196–1207. 5 indexed citations

17.

Summers, W. H.. (1970). Weighted spaces and weighted approximation. Medical Entomology and Zoology. 1 indexed citations

18.

Summers, W. H.. (1969). A Representation Theorem for Biequicontinuous Completed Tensor Products of Weighted Spaces. Transactions of the American Mathematical Society. 146. 121–121. 14 indexed citations

19.

Summers, W. H.. (1969). A representation theorem for biequicontinuous completed tensor products of weighted spaces. Transactions of the American Mathematical Society. 146. 121–121. 25 indexed citations

20.

Summers, W. H.. (1969). Products of fully complete spaces. Bulletin of the American Mathematical Society. 75(5). 1005–1005. 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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