A · Symbols, Notation, and the Code–Symbol Binding

1.112026-08-29

A.1 · Principal notation

Table 10. Principal notation used in the main text. Numerical values for the FA-related symbols are in Appendix B; RI-related values are not disclosed.

SymbolMeaningWhere
U\mathcal{U}, I(t)\mathcal{I}(t), S(t)\mathcal{S}(t)universe; included; shadow sets§6.1
ξ(t)\xi(t)full indicator stateDef. 6.1
xi,kx_{i,k}L1 source input of unit ii, source kk§6.1
v^\hat vnormalized factor value§6.3
cap,edge,eco,com\mathrm{cap}, \mathrm{edge}, \mathrm{eco}, \mathrm{com}FA blocks(7)–(10)
αcap,αeco\alpha_{\mathrm{cap}}, \alpha_{\mathrm{eco}}top-level group weights(11)–(12)
βcap,βedg\beta_{\mathrm{cap}}, \beta_{\mathrm{edg}}within-capability block weights§6.5
βeco,βcom\beta_{\mathrm{eco}}, \beta_{\mathrm{com}}within-ecosystem block weights§6.5
γdev,γacad\gamma_{\mathrm{dev}}, \gamma_{\mathrm{acad}}ecosystem sub-block weights(9)
δrip,δled\delta_{\mathrm{rip}}, \delta_{\mathrm{led}}academic sub-block weights§6.5
FAi\mathrm{FA}_i, FAiadj\mathrm{FA}^{\mathrm{adj}}_ianchor and adjusted anchor(13), (14)
DiD_i, RiR_isustained-leadership; real-harm adjustments(14), (15)
DcapD_{\mathrm{cap}}, RcapR_{\mathrm{cap}}adjustment capsAppendix B
streakd,y\mathrm{streak}_{d,y}, f(⋅)f(\cdot)streak length; concave weight function(15)
wyw_y, βd\beta_dtier weights; leaderboard weights(15)
RIi(t)\mathrm{RI}_i(t), RI‾(t)\overline{\mathrm{RI}}(t)live signal; included cross-sectional mean(16), (17)
AeA_e, tet_e, T1/2(e)T_{1/2}(e)pulse amplitude; start; half-life(16)
Ei(t)\mathcal{E}_i(t)active pulse set of unit ii(16), (19)
pppolarity in [−1,1][-1,1]§6.6
krik_{\mathrm{ri}}live-signal dispersion coefficient (reserved)(17)
BR\mathrm{BR}reserved bridge slot§6.10
Θi\Theta_i, Θ~i\widetilde{\Theta}_iflagship actual; nominal(1), §6.8
Hi\mathrm{H}_iabsolute discussion heat(19)
Γi\Gamma_i, Λi\Lambda_icapability composite; absolute composite(20)–(21)
μΓ\mu_\Gamma, MΓM_\Gammasector mean; sector maximum of Γ\Gamma(23)
CiC_i, C(t)C(t), CfrontierC_{\mathrm{frontier}}capability level; deflator; frontier constant(24), §6.7

A.2 · The complete code–symbol binding

Product codes are labels, not variables: they never appear inside formulas. Table 11 is the complete and authoritative binding. The family codes that denote internal or derived quantities (e.g., 8102) are included; the user-facing publication family is the subset listed in Section 6.7.

Table 11. Complete code–symbol binding. Every product code is bound here to the symbol (if any) used in formulas.

CodeSymbol (if any)MeaningDefined at
8100Θi(t)\Theta_i(t)company composite influence, relative (actual)(1)
8100 (nominal)Θ~i(t)\widetilde{\Theta}_i(t)same, presentation-layer nominal§6.8
8101FAiadj(t0)\mathrm{FA}^{\mathrm{adj}}_i(t_0)fundamental anchor (adjusted), settled(14)
8102RIi(t)\mathrm{RI}_i(t)real-time influence, live signal(16)
8111Hi(t)\mathrm{H}_i(t)absolute discussion heat(19)
8200Γi\Gamma_icapability composite (absolute)(20)
8300Λi(t)\Lambda_i(t)absolute composite (deflated)(21)
9200μΓ(t),MΓ(t)\mu_\Gamma(t), M_\Gamma(t)sector aggregates (mean / max)(23)
CN1111—China Top-1 composite (by Θ\Theta)§6.7
US1111—United States Top-1 composite (by Θ\Theta)§6.7
CN3333—China Top-3 composite (by Θ\Theta)§6.7
US3333—United States Top-3 composite (by Θ\Theta)§6.7
CN5555—China Top-5 composite (by Θ\Theta)§6.7
US5555—United States Top-5 composite (by Θ\Theta)§6.7
1111, 3333, 5555—regional truncation suffix: Top-1 / Top-3 / Top-5§6.7

The regional composites (CN1111, US1111, CN3333, US3333, CN5555, US5555) are country subsets of the flagship semantics: each is a composite over the country's Originators ordered by Θ\Theta, with the suffix denoting the top-kk truncation (11, 33, 55). They share the flagship's conservation and audit machinery restricted to the country subset, and they exist so that a national audience can read its own landscape without losing the cross-sectional discipline of the full set.


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