Titlebook: Nonlinear Functional Analysis and its Applications; III: Variational Met Eberhard Zeidler Textbook 1985 Springer Science+Business Media New

patch-test

書目名稱Nonlinear Functional Analysis and its Applications影響因子(影響力)




書目名稱Nonlinear Functional Analysis and its Applications影響因子(影響力)學(xué)科排名




書目名稱Nonlinear Functional Analysis and its Applications網(wǎng)絡(luò)公開度




書目名稱Nonlinear Functional Analysis and its Applications網(wǎng)絡(luò)公開度學(xué)科排名




書目名稱Nonlinear Functional Analysis and its Applications被引頻次




書目名稱Nonlinear Functional Analysis and its Applications被引頻次學(xué)科排名




書目名稱Nonlinear Functional Analysis and its Applications年度引用




書目名稱Nonlinear Functional Analysis and its Applications年度引用學(xué)科排名




書目名稱Nonlinear Functional Analysis and its Applications讀者反饋




書目名稱Nonlinear Functional Analysis and its Applications讀者反饋學(xué)科排名

Malleable

喧鬧

Convexity and Extremal Principles strategy for obtaining existence propositions consists in considering convexity instead of compactness. Figure 39.1 shows the logical connections. We place the Hahn-Banach theorem at the pinnacle; in the final analysis this theorem goes back to the central fixed point theorem of Bourbaki and Kneser

起來了

煞費(fèi)苦心

Lagrange Multipliers and Eigenvalue Problemsconditions. Moreover, we will interpret this condition geometrically and explain the connection with manifolds in B-spaces. In this connection, a generalization of the implicit function theorem is the focal point (Theorem 43.C). The central concepts are:

熱心

Ljusternik-Schnirelman Theory and the Existence of Several Eigenvectorseral eigenvectors for (1) within the generalized context of the Courant maximum-minimum principle. In this connection, in an essential way, we use the fact that . and . are odd potential operators, i.e., . = ., . = ., and .(? .) = ? .(.), .(?.) = ? .(.) for all . ∈ .. We have already explained the b

BILL

Connotation

otential inf inite--like the elimination of the infinitely small from nineteenth century accounts of limits and continuity--gave us everything that was important in a theory of the infinite. Hilbert‘s paper showed me that this was not obviously so. Suddenly other certainties about Aristotle‘s (appar

環(huán)形

REIGN

Eberhard Zeidlerotential inf inite--like the elimination of the infinitely small from nineteenth century accounts of limits and continuity--gave us everything that was important in a theory of the infinite. Hilbert‘s paper showed me that this was not obviously so. Suddenly other certainties about Aristotle‘s (appar