Some nonexistence and instability theorems for solutions of formally parabolic equations of the form Put=−Au+ℱ(u)
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doi.org/10.1007/bf00263041 →Countries where authors are citing Some nonexistence and instability theorems for solutions of formally parabolic equations of the form Put=−Au+ℱ(u)
This map shows the geographic impact of Some nonexistence and instability theorems for solutions of formally parabolic equations of the form Put=−Au+ℱ(u). 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 Some nonexistence and instability theorems for solutions of formally parabolic equations of the form Put=−Au+ℱ(u) with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Some nonexistence and instability theorems for solutions of formally parabolic equations of the form Put=−Au+ℱ(u) more than expected).
Fields of papers citing Some nonexistence and instability theorems for solutions of formally parabolic equations of the form Put=−Au+ℱ(u)
This network shows the impact of Some nonexistence and instability theorems for solutions of formally parabolic equations of the form Put=−Au+ℱ(u). Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the Some nonexistence and instability theorems for solutions of formally parabolic equations of the form Put=−Au+ℱ(u).
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.
This paper is also available at doi.org/10.1007/bf00263041.